TopStudy

Đáp án và lời giải

Phiếu rèn kĩ năng tính toán Toán lớp 4 Phép trừ các số tự nhiên có đáp án

Về trang đề

Câu 1

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

−32581445327‾280487\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{325{\rm{ }}814}\\{{\rm{ }}45{\rm{ }}327}\end{array}} \\{\rm{ }}280{\rm{ }}487\end{array}−46290578214‾384691\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{462 905}}}\\{{\rm{ 78 214}}}\end{array}} \\{\rm{ }}384{\rm{ 691}}\end{array}−51340662195‾451211\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{513 406}}}\\{{\rm{ 62 195}}}\end{array}} \\{\rm{ }}451{\rm{ 211}}\end{array}−69824787345‾610902\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{698 247}}}\\{{\rm{ 87 345}}}\end{array}} \\{\rm{ 610 902}}\end{array}
−75418245876‾708306\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{754 182}}}\\{{\rm{ }}45{\rm{ 876}}}\end{array}} \\{\rm{ 708 306}}\end{array}−81295369328‾743625\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{812 953}}}\\{{\rm{ 69 }}328}\end{array}} \\{\rm{ 743 625}}\end{array}−94531085624‾859686\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{945 310}}}\\{{\rm{ 8}}5{\rm{ 624}}}\end{array}} \\{\rm{ 859 686}}\end{array}−60462873419‾531309\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{604 628}}}\\{{\rm{ 73 419}}}\end{array}} \\{\rm{ 531 309}}\end{array}
−53918662745‾476441\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{539 186}}}\\{{\rm{ 62 745}}}\end{array}} \\{\rm{ 476 }}441\end{array}−78521454836‾730378\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{785 214}}}\\{{\rm{ 54 836}}}\end{array}} \\{\rm{ }}730{\rm{ }}378\end{array}−62491383427‾541486\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{624 913}}}\\{{\rm{ 83 427}}}\end{array}} \\{\rm{ }}541{\rm{ }}486\end{array}−95328474195‾879089\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{953 284}}}\\{{\rm{ 74 195}}}\end{array}} \\{\rm{ }}879{\rm{ }}089\end{array}
−86754263918‾803624\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{867 542}}}\\{{\rm{ 63 918}}}\end{array}} \\{\rm{ }}803{\rm{ }}624\end{array}−70231591204‾611111\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{702 315}}}\\{{\rm{ 91 204}}}\end{array}} \\{\rm{ }}611{\rm{ }}111\end{array}−83964058721‾780919\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{839 640}}}\\{{\rm{ 58 721}}}\end{array}} \\{\rm{ }}780{\rm{ }}919\end{array}−91572867432‾848296\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{915 728}}}\\{{\rm{ 67 432}}}\end{array}} \\{\rm{ }}848{\rm{ }}296\end{array}
−63849749528‾588969\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{638 497}}}\\{{\rm{ }}49{\rm{ 528}}}\end{array}} \\{\rm{ }}588{\rm{ }}969\end{array}−72351468907‾654607\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{723 514}}}\\{{\rm{ 68 907}}}\end{array}} \\{\rm{ 654 607}}\end{array}−89130673248‾818058\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{891 306}}}\\{{\rm{ 73 248}}}\end{array}} \\{\rm{ }}818{\rm{ }}058\end{array}−50987245613‾464259\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{509 }}872}\\{{\rm{ }}45{\rm{ 613}}}\end{array}} \\{\rm{ }}464{\rm{ }}259\end{array}
−71540392417‾622986\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{715 403}}}\\{{\rm{ 92 417}}}\end{array}} \\{\rm{ }}622{\rm{ }}986\end{array}−68421957834‾626385\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{684 219}}}\\{{\rm{ 57 834}}}\end{array}} \\{\rm{ }}626{\rm{ }}385\end{array}−59670468215‾528489\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{596 704}}}\\{{\rm{ 68 215}}}\end{array}} \\{\rm{ }}528{\rm{ }}489\end{array}−90453873426‾831112\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{904 538}}}\\{{\rm{ 73 426}}}\end{array}} \\{\rm{ }}831{\rm{ }}112\end{array}
−81720969318‾747891\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{817 209}}}\\{{\rm{ 69 318}}}\end{array}} \\{\rm{ }}747{\rm{ }}891\end{array}−78364158927‾724714\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{783 641}}}\\{{\rm{ 58 927}}}\end{array}} \\{\rm{ }}724{\rm{ }}714\end{array}−96730584621‾882684\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{967 305}}}\\{{\rm{ 84 621}}}\end{array}} \\{\rm{ }}882{\rm{ }}684\end{array}−73146853209‾678259\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{731 468}}}\\{{\rm{ 53 209}}}\end{array}} \\{\rm{ }}678{\rm{ }}259\end{array}
−87621462130‾814084\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{876 2}}14}\\{{\rm{ 62 130}}}\end{array}} \\{\rm{ }}814{\rm{ }}084\end{array}−94350774395‾869112\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{943 507}}}\\{{\rm{ 74 395}}}\end{array}} \\{\rm{ }}869{\rm{ }}112\end{array}−60531852431‾552887\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{605 318}}}\\{{\rm{ 52 431}}}\end{array}} \\{\rm{ }}552{\rm{ }}887\end{array}−78364158927‾724714\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{783 641}}}\\{{\rm{ 58 927}}}\end{array}} \\{\rm{ }}724{\rm{ }}714\end{array}

Câu 2

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

−952841213624‾739217\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{952{\rm{ }}841}\\{213{\rm{ }}624}\end{array}} \\{\rm{ }}739{\rm{ }}217\end{array}−834520315478‾519042\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{834 520}}}\\{{\rm{315 478}}}\end{array}} \\{\rm{ }}519{\rm{ }}042\end{array}−785402174963‾610439\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{785 402}}}\\{{\rm{174 963}}}\end{array}} \\{\rm{ }}610{\rm{ }}439\end{array}−926513317480‾609033\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{926{\rm{ 513}}}\\{{\rm{317 480}}}\end{array}} \\{\rm{ }}609{\rm{ }}033\end{array}
−864731451206‾413525\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{864 731}}}\\{{\rm{451 206}}}\end{array}} \\{\rm{ 413 525}}\end{array}−913625278452‾635173\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{913{\rm{ 625}}}\\{278{\rm{ 452}}}\end{array}} \\{\rm{ 635 173}}\end{array}−832194128970‾703224\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{832 194}}}\\{{\rm{128 970}}}\end{array}} \\{\rm{ 703 }}224\end{array}−951470525318‾426152\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{951{\rm{ 470}}}\\{{\rm{525 318}}}\end{array}} \\{\rm{ 426 152}}\end{array}
−794215293408‾500807\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{794 215}}}\\{{\rm{293 408}}}\end{array}} \\{\rm{ }}500{\rm{ }}807\end{array}−873621234512‾639109\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{873 621}}}\\{{\rm{234 512}}}\end{array}} \\{\rm{ 639 109}}\end{array}−982360563741‾418619\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{982 360}}}\\{{\rm{563 741}}}\end{array}} \\{\rm{ 418 619}}\end{array}−941872423670‾518202\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{941{\rm{ 872}}}\\{{\rm{423 670}}}\end{array}} \\{\rm{ 518 }}202\end{array}
−893205174926‾718279\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{893 205}}}\\{{\rm{174 926}}}\end{array}} \\{\rm{ 718 279}}\end{array}−986472278504‾707968\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{986{\rm{ 472}}}\\{278{\rm{ 504}}}\end{array}} \\{\rm{ }}707{\rm{ }}968\end{array}−875214213645‾661569\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{875 214}}}\\{213{\rm{ }}645}\end{array}} \\{\rm{ }}661{\rm{ }}569\end{array}−643507198206‾445301\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{643 507}}}\\{{\rm{198 206}}}\end{array}} \\{\rm{ 445 301}}\end{array}
−714826315204‾399622\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{714 826}}}\\{{\rm{315 204}}}\end{array}} \\{\rm{ }}399{\rm{ }}622\end{array}−829465227114‾602351\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{829 465}}}\\{227{\rm{ 114}}}\end{array}} \\{\rm{ }}602{\rm{ }}351\end{array}−786340259487‾526853\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{786 340}}}\\{{\rm{259 487}}}\end{array}} \\{\rm{ }}526{\rm{ }}853\end{array}−632147194820‾437327\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{632 147}}}\\{{\rm{194 820}}}\end{array}} \\{\rm{ }}437{\rm{ }}327\end{array}
−593274184113‾409161\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{593 274}}}\\{{\rm{184 113}}}\end{array}} \\{\rm{ }}409{\rm{ }}161\end{array}−745802216735‾529067\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{745 802}}}\\{216{\rm{ 735}}}\end{array}} \\{\rm{ }}529{\rm{ }}067\end{array}−867245328410‾538835\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{867 245}}}\\{{\rm{328 410}}}\end{array}} \\{\rm{ }}538{\rm{ }}835\end{array}−724638248713‾475925\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{724 638}}}\\{248{\rm{ 713}}}\end{array}} \\{\rm{ }}475{\rm{ }}925\end{array}
−803590294526‾509064\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{803 590}}}\\{294{\rm{ 526}}}\end{array}} \\{\rm{ }}509{\rm{ }}064\end{array}−688472177204‾511268\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{688 472}}}\\{{\rm{177 204}}}\end{array}} \\{\rm{ }}511{\rm{ }}268\end{array}−594327135906‾458421\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{594 327}}}\\{{\rm{135 906}}}\end{array}} \\{\rm{ }}458{\rm{ }}421\end{array}−876240329748‾546492\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{876 240}}}\\{{\rm{329 748}}}\end{array}} \\{\rm{ }}546{\rm{ }}492\end{array}
−548236219584‾328652\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{548 236}}}\\{{\rm{219 584}}}\end{array}} \\{\rm{ }}328{\rm{ }}652\end{array}−492875215360‾277515\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{492 875}}}\\{215{\rm{ 360}}}\end{array}} \\{\rm{ }}277{\rm{ }}515\end{array}−412730213468‾199262\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{412 730}}}\\{{\rm{213 468}}}\end{array}} \\{\rm{ }}199{\rm{ }}262\end{array}−492875215360‾277515\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{492 875}}}\\{215{\rm{ 360}}}\end{array}} \\{\rm{ }}277{\rm{ }}515\end{array}

Câu 3

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

−4213875549162‾3664713\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ }}213{\rm{ }}875}\\{{\rm{ }}549{\rm{ }}162}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}3{\rm{ }}664{\rm{ }}713}&{}\end{array}\end{array}−1005620781354‾224266\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{1 005 620}}}\\{{\rm{ 781 354}}}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ 224 266}}}&{}\end{array}\end{array}−8912401123456‾8788945\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{8 912 401}}}\\{{\rm{ 123 456}}}\end{array}} \\{\rm{ }}8{\rm{ }}788{\rm{ }}945\end{array}−7100000650231‾6449769\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{7 100 000}}}\\{{\rm{ 650 231}}}\end{array}} \\{\rm{ }}6{\rm{ }}449{\rm{ }}769\end{array}
−3501987210045‾3291942\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{3 501 987}}}\\{{\rm{ 210 045}}}\end{array}} \\{\rm{ }}3{\rm{ }}291{\rm{ }}942\end{array}−5842713214605‾5628108\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 842 713}}}\\{{\rm{ 214 605}}}\end{array}} \\{\rm{ 5 628 108}}\end{array}−6234580328410‾5906170\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{6 }}234{\rm{ 580}}}\\{{\rm{ 328 410}}}\end{array}} \\{\rm{ 5 906 170}}\end{array}−7153240425308‾6727932\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{7 153 240}}}\\{{\rm{ 425 308}}}\end{array}} \\{\rm{ 6 727 932}}\end{array}
−4826705213594‾4613111\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ }}826{\rm{ }}705}\\{{\rm{ }}213{\rm{ }}594}\end{array}} \\{\rm{ }}4{\rm{ }}613{\rm{ }}111\end{array}−5437920328705‾5109215\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 437 920}}}\\{{\rm{ 328 705}}}\end{array}} \\{\rm{ }}5{\rm{ }}109{\rm{ }}215\end{array}−6825430224506‾6600924\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{6 825 430}}}\\{{\rm{ 224 506}}}\end{array}} \\{\rm{ }}6{\rm{ }}600{\rm{ }}924\end{array}−7153842315427‾6838415\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{7 153 842}}}\\{{\rm{ 315 427}}}\end{array}} \\{\rm{ }}6{\rm{ }}838{\rm{ }}415\end{array}
−4936207124590‾4811617\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ 936 207}}}\\{{\rm{ 124 590}}}\end{array}} \\{\rm{ }}4{\rm{ }}811{\rm{ }}617\end{array}−5742816315204‾5427612\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 742 }}816}\\{{\rm{ 315 204}}}\end{array}} \\{\rm{ }}5{\rm{ }}427{\rm{ }}612\end{array}−6324571198642‾6125929\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{6 324 571}}}\\{{\rm{ 198 642}}}\end{array}} \\{\rm{ }}6{\rm{ }}125{\rm{ }}929\end{array}−7185302318740‾6866562\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{7 185 302}}}\\{{\rm{ 318 740}}}\end{array}} \\{\rm{ }}6{\rm{ }}866{\rm{ }}562\end{array}
−5624810271305‾5353505\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 624 }}810}\\{{\rm{ 271 305}}}\end{array}} \\{\rm{ }}5{\rm{ }}353{\rm{ }}505\end{array}−4918205132460‾4785745\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ 918 205}}}\\{{\rm{ 132 460}}}\end{array}} \\{\rm{ }}4{\rm{ }}785{\rm{ }}745\end{array}−6705438293710‾6411728\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{6 705 438}}}\\{{\rm{ 293 710}}}\end{array}} \\{\rm{ }}6{\rm{ }}411{\rm{ }}728\end{array}−5432760128904‾5294856\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 432 760}}}\\{{\rm{ 128 904}}}\end{array}} \\{\rm{ }}5{\rm{ }}294{\rm{ }}856\end{array}
−7834215689402‾7144813\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{7 834 215}}}\\{{\rm{ 689 402}}}\end{array}} \\{\rm{ }}7{\rm{ }}144{\rm{ }}813\end{array}−6205308315740‾5889569\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{6 }}205{\rm{ 308}}}\\{{\rm{ 315 740}}}\end{array}} \\{\rm{ }}5{\rm{ }}889{\rm{ }}569\end{array}−4795126248315‾4726811\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ 795 126}}}\\{{\rm{ 248 315}}}\end{array}} \\{\rm{ }}4{\rm{ }}726{\rm{ }}811\end{array}−5782341423100‾5359241\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 782 341}}}\\{{\rm{ 423 }}100}\end{array}} \\{\rm{ }}5{\rm{ }}359{\rm{ }}241\end{array}
−4803612238475‾4565137\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ 803 612}}}\\{{\rm{ 238 475}}}\end{array}} \\{\rm{ }}4{\rm{ }}565{\rm{ }}137\end{array}−1678345634712‾1043633\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{1 678 345}}}\\{{\rm{ 634 712}}}\end{array}} \\{\rm{ }}1{\rm{ }}043{\rm{ }}633\end{array}−3147892975301‾2172591\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{3 147 892}}}\\{{\rm{ 975 301}}}\end{array}} \\{\rm{ }}2{\rm{ }}172{\rm{ }}591\end{array}−5876421843290‾5033131\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 876 421}}}\\{{\rm{ 843 290}}}\end{array}} \\{\rm{ }}5{\rm{ }}033{\rm{ }}131\end{array}
−6391058567834‾5823224\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{6 391 058}}}\\{{\rm{ 567 834}}}\end{array}} \\{\rm{ }}5{\rm{ }}823{\rm{ }}224\end{array}−7204539698712‾6505827\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{7 }}204{\rm{ 539}}}\\{{\rm{ 698 712}}}\end{array}} \\{\rm{ }}6{\rm{ }}505{\rm{ }}827\end{array}−3581723951834‾2629889\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{3 581 723}}}\\{{\rm{ 951 834}}}\end{array}} \\{\rm{ }}2{\rm{ }}629{\rm{ }}889\end{array}−5498310726945‾4771365\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{5 498 310}}}\\{{\rm{ 726 945}}}\end{array}} \\{\rm{ }}4{\rm{ }}771{\rm{ }}365\end{array}

Câu 4

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

−40235722833634‾1189938\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}4{\rm{ }}023{\rm{ }}572{\rm{ }}}\\{2{\rm{ }}833{\rm{ }}634}\end{array}} \\{\rm{ }}1{\rm{ }}189{\rm{ }}938\end{array}−85939197615235‾978684\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{8{\rm{ }}593{\rm{ }}919}\\{7{\rm{ }}615{\rm{ }}235}\end{array}} \\{\rm{ }}978{\rm{ }}684\end{array}−55624314086126‾1476305\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}562{\rm{ }}431}\\{4{\rm{ }}086{\rm{ }}126}\end{array}} \\{\rm{ }}1{\rm{ }}476{\rm{ }}305\end{array}−73444077120278‾224129\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7{\rm{ }}344{\rm{ }}407}\\{7{\rm{ }}120{\rm{ }}278}\end{array}} \\{\rm{ }}224{\rm{ }}129\end{array}
−67596192389270‾4370349\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}759{\rm{ }}619}\\{2{\rm{ }}389{\rm{ }}270}\end{array}} \\{\rm{ }}4{\rm{ }}370{\rm{ }}349\end{array}−99027831207859‾8694924\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9{\rm{ }}902{\rm{ }}783}\\{1{\rm{ }}207{\rm{ }}859}\end{array}} \\{\rm{ }}8{\rm{ }}694{\rm{ }}924\end{array}−51401734077154‾1063019\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}140{\rm{ }}173}\\{4{\rm{ }}077{\rm{ }}154}\end{array}} \\{\rm{ }}1{\rm{ }}063{\rm{ }}019\end{array}−72714354541455‾2729980\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7{\rm{ }}271{\rm{ }}435}\\{4{\rm{ }}541{\rm{ }}455}\end{array}} \\{\rm{ }}2{\rm{ }}729{\rm{ }}980\end{array}
−57012712066363‾3634908\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}701{\rm{ }}271}\\{2{\rm{ }}066{\rm{ }}363}\end{array}} \\{\rm{ }}3{\rm{ }}634{\rm{ }}908\end{array}−15244561427853‾96603\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{1{\rm{ }}524{\rm{ }}456}\\{{\rm{ }}1{\rm{ }}427{\rm{ }}853{\rm{ }}}\end{array}} \\{\rm{ }}96{\rm{ }}603\end{array}−81789556219324‾1959631\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{8{\rm{ }}178{\rm{ }}955}\\{6{\rm{ }}219{\rm{ }}324}\end{array}} \\{\rm{ }}1{\rm{ }}959{\rm{ }}631\end{array}−42863693623226‾663143\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ }}286{\rm{ }}369}\\{3{\rm{ }}623{\rm{ }}226}\end{array}} \\{\rm{ }}663{\rm{ }}143\end{array}
−49712681546491‾3424777\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}4{\rm{ }}971{\rm{ }}268{\rm{ }}}\\{1{\rm{ }}546{\rm{ }}491}\end{array}} \\{\rm{ }}3{\rm{ }}424{\rm{ }}777\end{array}−67072034332962‾2374241\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}707{\rm{ }}203}\\{4{\rm{ }}332{\rm{ }}962}\end{array}} \\{\rm{ }}2{\rm{ }}374{\rm{ }}241\end{array}−54980092512547‾2985462\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}498{\rm{ }}009}\\{2{\rm{ }}512{\rm{ }}547}\end{array}} \\{\rm{ }}2{\rm{ }}985{\rm{ }}462\end{array}−52260481500703‾3725345\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}226{\rm{ }}048}\\{{\rm{ }}1{\rm{ }}500{\rm{ }}703{\rm{ }}}\end{array}} \\{\rm{ }}3{\rm{ }}725{\rm{ }}345\end{array}
−34083652858740‾549625\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{3{\rm{ }}408{\rm{ }}365}\\{2{\rm{ }}858{\rm{ }}740}\end{array}} \\{\rm{ }}549{\rm{ }}625{\rm{ }}\end{array}−53837461433794‾3949952\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}383{\rm{ }}746}\\{1{\rm{ }}433{\rm{ }}794}\end{array}} \\{\rm{ }}3{\rm{ }}949{\rm{ }}952\end{array}−96209469418558‾202388\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9{\rm{ }}620{\rm{ }}946}\\{9{\rm{ }}418{\rm{ }}558}\end{array}} \\{\rm{ }}202{\rm{ }}388\end{array}−59759754423225‾1552750\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}5{\rm{ }}975{\rm{ }}975{\rm{ }}}\\{4{\rm{ }}423{\rm{ }}225}\end{array}} \\{\rm{ }}1{\rm{ }}552{\rm{ }}750\end{array}
−58243601389319‾4435041\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}824{\rm{ }}360}\\{1{\rm{ }}389{\rm{ }}319}\end{array}} \\{\rm{ }}4{\rm{ }}435{\rm{ }}041\end{array}−16682251505880‾162345\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}1{\rm{ }}668{\rm{ }}225{\rm{ }}}\\{1{\rm{ }}505{\rm{ }}880}\end{array}} \\{\rm{ }}162{\rm{ }}345\end{array}−63910575993743‾397314\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}391{\rm{ }}057}\\{5{\rm{ }}993{\rm{ }}743}\end{array}} \\{\rm{ }}397{\rm{ }}314\end{array}−54574272256707‾3200720\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}457{\rm{ }}427}\\{{\rm{ }}2{\rm{ }}256{\rm{ }}707{\rm{ }}}\end{array}} \\{\rm{ }}3{\rm{ }}200{\rm{ }}720\end{array}
−66282484741633‾1886615\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}628{\rm{ }}248}\\{4{\rm{ }}741{\rm{ }}633}\end{array}} \\{\rm{ }}1{\rm{ }}886{\rm{ }}615\end{array}−49856792709404‾2276275\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ }}985{\rm{ }}679}\\{2{\rm{ }}709{\rm{ }}404}\end{array}} \\{\rm{ }}2{\rm{ }}276{\rm{ }}275\end{array}−71840922747331‾4436761\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7{\rm{ }}184{\rm{ }}092}\\{2{\rm{ }}747{\rm{ }}331}\end{array}} \\{\rm{ }}4{\rm{ }}436{\rm{ }}761\end{array}−76080394258616‾3349423\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7{\rm{ }}608{\rm{ }}039}\\{4{\rm{ }}258{\rm{ }}616}\end{array}} \\{\rm{ }}3{\rm{ }}349{\rm{ }}423\end{array}
−24985211097734‾1400787\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{2{\rm{ }}498{\rm{ }}521}\\{1{\rm{ }}097{\rm{ }}734}\end{array}} \\{\rm{ }}1{\rm{ }}400{\rm{ }}787\end{array}−94125074099783‾5312724\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9{\rm{ }}412{\rm{ }}507}\\{4{\rm{ }}099{\rm{ }}783}\end{array}} \\{\rm{ }}5{\rm{ }}312{\rm{ }}724\end{array}−63897423605229‾2784513\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}6{\rm{ }}389{\rm{ }}742{\rm{ }}}\\{3{\rm{ }}605{\rm{ }}229}\end{array}} \\{\rm{ }}2{\rm{ }}784{\rm{ }}513\end{array}−57297933710452‾2019341\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}5{\rm{ }}729{\rm{ }}793{\rm{ }}}\\{3{\rm{ }}710{\rm{ }}452}\end{array}} \\{\rm{ }}2{\rm{ }}019{\rm{ }}341\end{array}

Câu 5

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

−51840947295‾471114\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{518 409}}}\\{{\rm{ 47 295}}}\end{array}} \\{\rm{ }}471{\rm{ }}114\end{array}−39552828316‾367212\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{395 528}}}\\{{\rm{ 28 316}}}\end{array}} \\{\rm{ }}367{\rm{ }}212\end{array}−25410050651‾203449\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{254 100}}}\\{{\rm{ 50 651}}}\end{array}} \\{\rm{ }}203{\rm{ }}449\end{array}−20356019665‾183895\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{203 560}}}\\{{\rm{ 19 665}}}\end{array}} \\{\rm{ }}183{\rm{ }}895\end{array}
−92560474305‾851299\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{925{\rm{ 604}}}\\{{\rm{ 74 305}}}\end{array}} \\{\rm{ }}851{\rm{ }}299\end{array}−70538168254‾637127\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{705 381}}}\\{{\rm{ 68 254}}}\end{array}} \\{\rm{ }}637{\rm{ }}127\end{array}−37314518163‾354982\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{373 145}}}\\{{\rm{ 18 163}}}\end{array}} \\{\rm{ }}354{\rm{ }}982\end{array}−84521383214‾761999\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{845 213}}}\\{{\rm{ 83 214}}}\end{array}} \\{\rm{ }}761{\rm{ }}999\end{array}
−865240683705‾181535\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{865 240}}}\\{{\rm{683 705}}}\end{array}} \\{\rm{ }}181{\rm{ }}535\end{array}−721580549846‾182734\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{721 580}}}\\{{\rm{549 846}}}\end{array}} \\{\rm{ }}182{\rm{ }}734\end{array}−478926289780‾189146\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{478 926}}}\\{289{\rm{ 780}}}\end{array}} \\{\rm{ }}189{\rm{ }}146\end{array}−553874247608‾306266\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{553 874}}}\\{247{\rm{ 608}}}\end{array}} \\{\rm{ }}306{\rm{ }}266\end{array}
−648425239210‾409215\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{648 425}}}\\{239{\rm{ 210}}}\end{array}} \\{\rm{ }}409{\rm{ }}215\end{array}−738205297410‾440795\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{738 205}}}\\{{\rm{297 410}}}\end{array}} \\{\rm{ }}440{\rm{ }}795\end{array}−678493258410‾420083\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{678 493}}}\\{258{\rm{ 410}}}\end{array}} \\{\rm{ }}420{\rm{ }}083\end{array}−794208244910‾549298\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{794 208}}}\\{{\rm{244 910}}}\end{array}} \\{\rm{ }}549{\rm{ }}298\end{array}
−7528416482937‾7045479\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7{\rm{ }}528{\rm{ }}416}\\{{\rm{ }}482{\rm{ }}937}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}7{\rm{ }}045{\rm{ }}479}&{}\end{array}\end{array}−9134752236589‾8898163\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9{\rm{ }}134{\rm{ }}752}\\{{\rm{ }}236{\rm{ }}589}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}8{\rm{ }}898{\rm{ }}163}&{}\end{array}\end{array}−6847903715462‾6132441\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}847{\rm{ }}903}\\{{\rm{ }}715{\rm{ }}462}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}6{\rm{ }}132{\rm{ }}441}&{}\end{array}\end{array}−8295174354728‾7940446\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{8{\rm{ }}295{\rm{ }}174}\\{{\rm{ }}354{\rm{ }}728}\end{array}} \\{\rm{ }}\begin{array}{cccccccccccccccccccc}{7{\rm{ }}940{\rm{ }}446}&{}\end{array}\end{array}
−5761328238951‾5522377\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5{\rm{ }}761{\rm{ }}328}\\{{\rm{ }}238{\rm{ }}951}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}5{\rm{ }}522{\rm{ }}377}&{}\end{array}\end{array}−4981236129874‾4851362\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4{\rm{ }}981{\rm{ }}236}\\{{\rm{ }}129{\rm{ }}874}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}4{\rm{ }}851{\rm{ }}362}&{}\end{array}\end{array}−6754910847523‾5907387\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}754{\rm{ }}910}\\{{\rm{ }}847{\rm{ }}523}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}5{\rm{ }}907{\rm{ }}387}&{}\end{array}\end{array}−3586419872354‾2714065\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{3{\rm{ }}586{\rm{ }}419}\\{{\rm{ }}872{\rm{ }}354}\end{array}} \\\begin{array}{cccccccccccccccccccc}{{\rm{ }}2{\rm{ }}714{\rm{ }}065}&{}\end{array}\end{array}
−93618046387455‾2974349\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9{\rm{ }}361{\rm{ }}804}\\{6{\rm{ }}387{\rm{ }}455}\end{array}} \\{\rm{ }}2{\rm{ }}974{\rm{ }}349\end{array}−68910412082172‾4808869\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}891{\rm{ }}041}\\{2{\rm{ }}082{\rm{ }}172}\end{array}} \\{\rm{ }}4{\rm{ }}808{\rm{ }}869\end{array}−81976965138207‾3059489\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{8{\rm{ }}197{\rm{ }}696}\\{5{\rm{ }}138{\rm{ }}207}\end{array}} \\{\rm{ }}3{\rm{ }}059{\rm{ }}489\end{array}−35322691182775‾2349494\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{3{\rm{ }}532{\rm{ }}269}\\{1{\rm{ }}182{\rm{ }}775}\end{array}} \\{\rm{ }}2{\rm{ }}349{\rm{ }}494\end{array}
−95843212146789‾7437532\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9{\rm{ }}584{\rm{ }}321}\\{2{\rm{ }}146{\rm{ }}789}\end{array}} \\{\rm{ }}7{\rm{ }}437{\rm{ }}532\end{array}−74519064441373‾3010533\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}7{\rm{ }}451{\rm{ }}906{\rm{ }}}\\{4{\rm{ }}441{\rm{ }}373}\end{array}} \\{\rm{ }}3{\rm{ }}010{\rm{ }}533\end{array}−51328042049167‾3083637\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{{\rm{ }}5{\rm{ }}132{\rm{ }}804}\\{2{\rm{ }}049{\rm{ }}167}\end{array}} \\{\rm{ }}3{\rm{ }}083{\rm{ }}637\end{array}−65930172658482‾3934535\begin{array}{l}{\rm{ }}\underline { - \begin{array}{cccccccccccccccccccc}{6{\rm{ }}593{\rm{ }}017}\\{2{\rm{ }}658{\rm{ }}482}\end{array}} \\{\rm{ }}3{\rm{ }}934{\rm{ }}535\end{array}

Câu 6

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

2 867 825 − 126 225 = 2 741 6004 744 854 − 246 316 = 4 498 538
5 614 226 − 356 787 = 5 257 4392 719 583 − 809 570 = 1 910 013
2 458 591 − 719 176 = 1 739 4154 668 136 − 343 962 = 4 324 174
9 478 454 − 731 262 = 8 747 1921 445 199 − 688 508 = 756 691
8 038 374 − 331 148 = 7 707 2268 536 477 − 717 889 = 7 818 588
5 667 265 − 948 749 = 4 718 5161 109 031 − 895 667 = 213 364
3 678 638 − 832 052 = 2 846 5868 090 293 − 456 778 = 7 633 515
5 661 907 − 263 032 = 5 398 8754 612 365 − 900 581 = 3 711 784
6 884 319 − 263 493 = 6 620 8263 957 204 − 777 496 = 3 179 708
7 314 605 − 952 468 = 6 362 1372 583 947 − 678 255 = 1 905 692
3 343 890 − 639 147 = 2 704 7437 824 561 − 229 483 = 7 595 078
6 158 430 − 591 274 = 5 567 1562 094 317 − 316 889 = 1 777 428
9 011 645 − 453 101 = 8 558 5447 002 183 − 284 719 = 6 717 464
3 219 474 − 154 233 = 3 065 2416 638 902 − 478 915 = 6 159 987
4 185 761 − 725 348 = 3 460 4131 672 594 − 203 857 = 1 468 737
7 463 992 − 649 305 = 6 814 6873 554 821 − 444 609 = 3 110 212
8 421 307 − 578 949 = 7 842 3585 349 618 − 491 237 = 4 858 381
6 393 772 − 281 657 = 6 112 1154 514 944 − 802 729 = 3 712 215

Câu 7

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

5 479 144 − 835 911 = 4 643 2332 197 935 − 738 720 = 1 459 215
3 871 230 − 660 086 = 3 211 1445 107 245 − 271 339 = 4 835 906
8 755 439 − 497 887 = 8 257 5525 528 972 − 771 088 = 4 757 884
4 684 531 − 817 870 = 3 866 6616 440 561 − 983 794 = 5 456 767
1 938 483 − 340 174 = 1 598 3091 538 552 − 944 151 = 594 401
6 292 423 − 520 651 = 5 771 7725 491 946 − 169 403 = 5 322 543
4 539 704 − 694 731 = 3 844 9736 279 418 − 322 955 = 5 956 463
5 204 318 − 389 457 = 4 814 8616 715 402 − 487 629 = 6 227 773
7 806 154 − 594 872 = 7 211 2824 932 760 − 358 491 = 4 574 269
8 423 017 − 639 728 = 7 783 2899 517 604 − 784 395 = 8 733 209
3 864 500 − 276 948 = 3 587 5526 703 214 − 495 806 = 6 207 408
7 912 603 − 689 754 = 7 222 8495 438 701 − 367 829 = 5 070 872
8 620 147 − 547 968 = 8 072 1799 304 518 − 726 409 = 8 578 109
4 785 203 − 368 754 = 4 416 4496 941 076 − 582 987 = 6 358 089
7 314 820 − 495 631 = 6 819 1898 705 431 − 679 854 = 8 025 577
9 126 704 − 834 297 = 8 292 4075 807 612 − 394 875 = 5 412 737
7 953 408 − 586 729 = 7 366 6796 482 701 − 375 846 = 6 106 855
5 804 317 − 396 428 = 5 407 8898 417 503 − 563 948 = 7 853 555

Câu 8

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

9 412 183 − 4 680 692 = 4 731 4918 412 168 − 7 153 620 = 1 258 548
9 355 119 − 1 519 371 = 7 835 7482 050 785 − 1 193 347 = 857 438
8 872 637 − 5 334 650 = 3 537 9876 974 159 − 4 155 509 = 2 818 650
8 157 615 − 3 316 421 = 4 841 1946 962 431 − 6 279 240 = 683 191
8 168 646 − 2 297 526 = 5 871 1207 148 320 − 3 448 839 = 3 699 481
4 255 354 − 3 162 297 = 1 093 0573 191 547 − 1 936 285 = 1 255 262
7 406 583 − 2 984 751 = 4 421 8325 324 671 − 2 115 439 = 3 209 232
9 604 783 − 5 788 129 = 3 816 6546 715 238 − 3 509 474 = 3 205 764
2 903 471 − 1 148 339 = 1 755 1327 890 232 − 4 217 565 = 3 672 667
8 023 416 − 2 846 939 = 5 176 4775 679 843 − 4 212 057 = 1 467 786
9 128 457 − 6 337 842 = 2 790 6154 980 631 − 1 862 744 = 3 117 887
6 481 395 − 2 930 218 = 3 551 1777 233 908 − 3 014 676 = 4 219 232
8 547 319 − 5 199 426 = 3 347 8933 772 406 − 1 655 993 = 2 116 413
9 001 247 − 2 450 618 = 6 550 6296 314 985 − 3 821 074 = 2 493 911
8 399 562 − 7 145 330 = 1 254 2325 987 341 − 2 346 508 = 3 640 833
7 561 024 − 5 004 718 = 2 556 3064 710 923 − 2 197 584 = 2 513 339
9 243 680 − 1 629 457 = 7 614 2236 808 457 − 3 741 982 = 3 066 475
8 665 704 − 6 999 131 = 1 666 5735 132 897 − 2 004 713 = 3 128 184

Câu 9

Hướng dẫn chấm do TopStudy biên soạn, mang tính gợi ý

7 899 215 − 1 999 876 = 5 899 3393 559 628 − 1 102 345 = 2 457 283
8 274 331 − 4 413 207 = 3 861 1246 433 852 − 5 021 469 = 1 412 383
9 770 495 − 3 658 024 = 6 112 4714 189 637 − 1 975 248 = 2 214 389
7 306 481 − 2 148 997 = 5 157 4845 843 762 − 3 029 451 = 2 814 311
8 031 259 − 6 442 118 = 1 589 1416 257 394 − 1 808 267 = 4 449 127
9 486 530 − 2 713 609 = 6 772 9213 421 788 − 2 115 007 = 1 306 781
8 597 214 − 3 284 179 = 5 313 0356 740 985 − 4 561 327 = 2 179 658
9 845 712 − 7 431 589 = 2 414 1237 953 601 − 3 427 958 = 4 525 643
9 204 857 − 3 816 742 = 5 388 1158 764 309 − 5 982 471 = 2 781 838
7 482 691 − 1 968 452 = 5 514 2398 635 719 − 2 749 386 = 5 886 333
9 703 518 − 6 224 977 = 3 478 5418 294 765 − 3 587 402 = 4 707 363
7 951 208 − 2 368 599 = 5 582 6099 021 347 − 5 918 274 = 3 103 073
9 341 608 − 4 789 354 = 4 552 2547 629 418 − 6 518 739 = 1 110 679
9 734 501 − 6 192 864 = 3 541 6379 845 712 − 7 431 589 = 2 414 123
7 950 246 − 2 398 175 = 5 552 0718 764 309 − 5 982 471 = 2 781 838
8 613 597 − 3 104 982 = 5 508 6157 953 601 − 3 427 958 = 4 525 643
7 432 196 − 5 298 764 = 2 133 4328 635 719 − 2 749 386 = 5 886 333
8 347 591 − 7 284 963 = 1 062 6287 689 542 − 2 147 936 = 5 541 606