TopStudy

Đáp án và lời giải

Bài tập Toán 3 Bài 8. Phép trừ trong phạm vi 100 000 có đáp án

Về trang đề

Câu 1

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

−9  4832  571‾    6  912\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9\,\,483}\\{2\,\,571}\end{array}} \\\,\,\,\,6\,\,912\end{array}−7  8493  506‾    4  343\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7\,\,849}\\{3\,\,506}\end{array}} \\\,\,\,\,4\,\,343\end{array}
−4  9171  506‾    3  411\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4\,\,917}\\{1\,\,506}\end{array}} \\\,\,\,\,3\,\,411\end{array}−9  1726  283‾    2  889\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9\,\,172}\\{6\,\,283}\end{array}} \\\,\,\,\,2\,\,889\end{array}
−6  8494  506‾    2  343\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6\,\,849}\\{4\,\,506}\end{array}} \\\,\,\,\,2\,\,343\end{array}−8  5065  917‾    2  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{8\,\,506}\\{5\,\,917}\end{array}} \\\,\,\,\,2\,\,589\end{array}
−5  2832  849‾    2  434\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5\,\,283}\\{2\,\,849}\end{array}} \\\,\,\,\,2\,\,434\end{array}−7  1923  506‾    3  686\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7\,\,192}\\{3\,\,506}\end{array}} \\\,\,\,\,3\,\,686\end{array}
−8  2835  672‾    2  611\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{8\,\,283}\\{5\,\,672}\end{array}} \\\,\,\,\,2\,\,611\end{array}−6  5063  917‾    2  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{6\,\,506}\\{3\,\,917}\end{array}} \\\,\,\,\,2\,\,589\end{array}
−4  8491  283‾    3  566\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{4\,\,849}\\{1\,\,283}\end{array}} \\\,\,\,\,3\,\,566\end{array}−9  9177  506‾    2  411\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9\,\,917}\\{7\,\,506}\end{array}} \\\,\,\,\,2\,\,411\end{array}
−7  5064  917‾    2  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7\,\,506}\\{4\,\,917}\end{array}} \\\,\,\,\,2\,\,589\end{array}−5  6722  849‾    2  823\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{5\,\,672}\\{2\,\,849}\end{array}} \\\,\,\,\,2\,\,823\end{array}
−9  2836  506‾    2  777\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{9\,\,283}\\{6\,\,506}\end{array}} \\\,\,\,\,2\,\,777\end{array}−7  9175  283‾    2  634\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{7\,\,917}\\{5\,\,283}\end{array}} \\\,\,\,\,2\,\,634\end{array}

Câu 2

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

−8  9172  381‾    6  536\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{8\,\,917}\end{array}}\\{2\,\,381}\end{array}} \\\,\,\,\,6\,\,536\end{array}−6  4933  917‾    2  576\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{6\,\,493}\end{array}}\\{3\,\,917}\end{array}} \\\,\,\,\,2\,\,576\end{array}
−4  5061  283‾    3  223\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{4\,\,506}\end{array}}\\{1\,\,283}\end{array}} \\\,\,\,\,3\,\,223\end{array}−9  4835  672‾    3  811\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{9\,\,483}\end{array}}\\{5\,\,672}\end{array}} \\\,\,\,\,3\,\,811\end{array}
−5  6723  506‾    2  166\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{5\,\,672}\end{array}}\\{3\,\,506}\end{array}} \\\,\,\,\,2\,\,166\end{array}−8  9176  493‾    2  424\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{8\,\,917}\end{array}}\\{6\,\,493}\end{array}} \\\,\,\,\,2\,\,424\end{array}
−6  9174  917‾    2  000\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{6\,\,917}\end{array}}\\{4\,\,917}\end{array}} \\\,\,\,\,2\,\,000\end{array}−7  5065  283‾    2  223\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{7\,\,506}\end{array}}\\{5\,\,283}\end{array}} \\\,\,\,\,2\,\,223\end{array}
−9  2837  506‾     1  777\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{9\,\,283}\end{array}}\\{7\,\,506}\end{array}} \\\,\,\,\,\,1\,\,777\end{array}−4  9171  672‾    3  245\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{4\,\,917}\end{array}}\\{1\,\,672}\end{array}} \\\,\,\,\,3\,\,245\end{array}
−5  8492  849‾    3  000\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{5\,\,849}\end{array}}\\{2\,\,849}\end{array}} \\\,\,\,\,3\,\,000\end{array}−8  5066  283‾    2  223\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{8\,\,506}\end{array}}\\{6\,\,283}\end{array}} \\\,\,\,\,2\,\,223\end{array}
−7  9175  672‾    2  245\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{7\,\,917}\end{array}}\\{5\,\,672}\end{array}} \\\,\,\,\,2\,\,245\end{array}−6  2833  506‾    2  777\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{6\,\,283}\end{array}}\\{3\,\,506}\end{array}} \\\,\,\,\,2\,\,777\end{array}
−9  5068  283‾     1  223\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{9\,\,506}\end{array}}\\{8\,\,283}\end{array}} \\\,\,\,\,\,1\,\,223\end{array}−7  8495  917‾     1  932\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{7\,\,849}\end{array}}\\{5\,\,917}\end{array}} \\\,\,\,\,\,1\,\,932\end{array}

Câu 3

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

−12  84911  506‾       1  343\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{12\,\,849}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{11\,\,506}\end{array}}\end{array}} \\\,\,\,\,\,\,\,1\,\,343\end{array}−98  91773  506‾    25  411\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{98\,\,917}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{73\,\,506}\end{array}}\end{array}} \\\,\,\,\,25\,\,411\end{array}
−23  91719  483‾      4  434\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{23\,\,917}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{19\,\,483}\end{array}}\end{array}} \\\,\,\,\,\,\,4\,\,434\end{array}−67  50658  917‾       8  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{67\,\,506}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{58\,\,917}\end{array}}\end{array}} \\\,\,\,\,\,\,\,8\,\,589\end{array}
−34  50627  917‾       6  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{34\,\,506}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{27\,\,917}\end{array}}\end{array}} \\\,\,\,\,\,\,\,6\,\,589\end{array}−78  28365  917‾    12  366\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{78\,\,283}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{65\,\,917}\end{array}}\end{array}} \\\,\,\,\,12\,\,366\end{array}
−41  94736  283‾       5  664\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{41\,\,947}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{36\,\,283}\end{array}}\end{array}} \\\,\,\,\,\,\,\,5\,\,664\end{array}−83  50659  172‾   24  334\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{83\,\,506}\end{array}}\end{array}}\\{59\,\,172}\end{array}} \\\,\,\,24\,\,334\end{array}
−57  19214  917‾   42  275\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{57\,\,192}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{14\,\,917}\end{array}}\end{array}} \\\,\,\,42\,\,275\end{array}−92  84988  506‾       4  343\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{92\,\,849}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{88\,\,506}\end{array}}\end{array}} \\\,\,\,\,\,\,\,4\,\,343\end{array}
−66  28353  917‾    12  366\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{66\,\,283}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{53\,\,917}\end{array}}\end{array}} \\\,\,\,\,12\,\,366\end{array}−55  91747  283‾       8  634\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{55\,\,917}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{47\,\,283}\end{array}}\end{array}} \\\,\,\,\,\,\,\,8\,\,634\end{array}
−75  50668  917‾       6  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{75\,\,506}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{68\,\,917}\end{array}}\end{array}} \\\,\,\,\,\,\,\,6\,\,589\end{array}−44  91731  506‾     13  411\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{44\,\,917}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{31\,\,506}\end{array}}\end{array}} \\\,\,\,\,\,13\,\,411\end{array}
−19  48312  849‾      6  634\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{19\,\,483}\end{array}}\end{array}}\\{\begin{array}{llllllllllllllllllll}{12\,\,849}\end{array}}\end{array}} \\\,\,\,\,\,\,6\,\,634\end{array}−69  17254  917‾    14  255\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{\begin{array}{llllllllllllllllllll}{69\,\,172}\end{array}}\end{array}}\\{54\,\,917}\end{array}} \\\,\,\,\,14\,\,255\end{array}

Câu 4

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

−13  50611  947‾       1  559\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{13\,\,506}\end{array}}\\{11\,\,947}\end{array}} \\\,\,\,\,\,\,\,1\,\,559\end{array}−98  91773  283‾    25  634\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{98\,\,917}\end{array}}\\{73\,\,283}\end{array}} \\\,\,\,\,25\,\,634\end{array}
−24  91719  506‾       5  411\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{24\,\,917}\end{array}}\\{19\,\,506}\end{array}} \\\,\,\,\,\,\,\,5\,\,411\end{array}−76  28358  917‾    17  366\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{76\,\,283}\end{array}}\\{58\,\,917}\end{array}} \\\,\,\,\,17\,\,366\end{array}
−35  28327  917‾       7  366\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{35\,\,283}\end{array}}\\{27\,\,917}\end{array}} \\\,\,\,\,\,\,\,7\,\,366\end{array}−82  50669  483‾     13  023\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{82\,\,506}\end{array}}\\{69\,\,483}\end{array}} \\\,\,\,\,\,13\,\,023\end{array}
−46  50638  917‾       7  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{46\,\,506}\end{array}}\\{38\,\,917}\end{array}} \\\,\,\,\,\,\,\,7\,\,589\end{array}−67  19251  283‾    15  909\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{67\,\,192}\end{array}}\\{51\,\,283}\end{array}} \\\,\,\,\,15\,\,909\end{array}
−57  91714  283‾   43  634\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{57\,\,917}\end{array}}\\{14\,\,283}\end{array}} \\\,\,\,43\,\,634\end{array}−88  50676  917‾     11  589\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{88\,\,506}\end{array}}\\{76\,\,917}\end{array}} \\\,\,\,\,\,11\,\,589\end{array}
−68  28359  172‾       9  111\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{68\,\,283}\end{array}}\\{59\,\,172}\end{array}} \\\,\,\,\,\,\,\,9\,\,111\end{array}−99  48391  506‾      7  977\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{99\,\,483}\end{array}}\\{91\,\,506}\end{array}} \\\,\,\,\,\,\,7\,\,977\end{array}
−19  50612  849‾      6  657\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{19\,\,506}\end{array}}\\{12\,\,849}\end{array}} \\\,\,\,\,\,\,6\,\,657\end{array}−54  91746  283‾       8  634\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{54\,\,917}\end{array}}\\{46\,\,283}\end{array}} \\\,\,\,\,\,\,\,8\,\,634\end{array}
−41  28333  917‾      7  366\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{41\,\,283}\end{array}}\\{33\,\,917}\end{array}} \\\,\,\,\,\,\,7\,\,366\end{array}−75  50667  192‾       8  314\begin{array}{l}\underline { - \begin{array}{cccccccccccccccccccc}{\begin{array}{llllllllllllllllllll}{75\,\,506}\end{array}}\\{67\,\,192}\end{array}} \\\,\,\,\,\,\,\,8\,\,314\end{array}

Câu 5

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

14 392 – 12 847 = 1 54536 704 – 11 259 = 25 445
23 481 – 947 = 22 5345 917 – 3 482 = 2 435
51 693 – 47 214 = 4 47943 381 – 26 645 = 16 736
35 947 – 4 321 = 31 6266 872 – 649 = 6 223
19 506 – 12 193 = 7 31362 128 – 55 704 = 6 424
27 249 – 18 813 = 8 4362 506 – 1 927 = 579
46 381 – 12 957 = 33 42453 907 – 5 392 = 48 515
15 872 – 12 294 = 3 57831 346 – 23 928 = 7 418
24 135 – 17 742 = 6 3937 493 – 4 127 = 3 366
38 708 – 18 346 = 20 36244 927 – 36 481 = 8 446
13 592 – 11 837 = 1 75556 381 – 48 704 = 7 677
61 413 – 52 527 = 8 8863 917 – 372 = 3 545
32 947 – 25 413 = 7 53471 506 – 63 128 = 8 378
26 673 – 18 209 = 8 4646 192 – 3 583 = 2 609
14 392 – 12 847 = 1 54536 704 – 11 259 = 25 445
23 481 – 947 = 22 5345 917 – 3 482 = 2 435
51 693 – 47 214 = 4 47943 381 – 26 645 = 16 736
35 947 – 4 321 = 31 6266 872 – 649 = 6 223

Câu 6

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

8 947 – 5 392 = 3 55564 582 – 57 139 = 7 443
51 306 – 4 892 = 46 41445 128 – 36 947 = 8 181
17 249 – 13 581 = 3 66812 583 – 11 947 = 636
63 247 – 55 813 = 7 43436 413 – 29 758 = 6 655
5 917 – 738 = 5 17941 692 – 23 847 = 17 845
27 135 – 3 482 = 23 65354 281 – 49 713 = 4 568
38 947 – 21 364 = 17 58319 704 – 12 381 = 7 323
6 504 – 3 281 = 3 22333 947 – 25 618 = 8 329
4 281 – 592 = 3 68972 394 – 63 158 = 9 236
25 847 – 13 594 = 12 25331 506 – 847 = 30 659
42 813 – 17 259 = 25 5547 392 – 4 158 = 3 234
48 591 – 14 273 = 34 3182 813 – 1 947 = 866
57 913 – 49 381 = 8 53229 506 – 21 813 = 7 693
16 347 – 14 892 = 1 45514 592 – 11 837 = 2 755
8 947 – 5 392 = 3 55564 582 – 57 139 = 7 443
51 306 – 4 892 = 46 41445 128 – 36 947 = 8 181
17 249 – 13 581 = 3 66812 583 – 11 947 = 636
63 247 – 55 813 = 7 43436 413 – 29 758 = 6 655

Câu 7

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

38 346 – 31 928 = 6 41826 135 – 3 482 = 22 653
56 927 – 48 481 = 8 44624 872 – 12 294 = 12 578
47 381 – 13 957 = 33 42463 128 – 56 704 = 6 424
71 506 – 62 128 = 9 37813 592 – 12 837 = 755
28 506 – 20 813 = 7 69352 907 – 5 392 = 47 515
34 249 – 25 813 = 8 43615 392 – 13 847 = 1 545
6 917 – 3 482 = 3 43541 704 – 16 259 = 25 445
32 481 – 947 = 31 5347 493 – 4 127 = 3 366
53 693 – 49 214 = 4 4793 506 – 1 927 = 1 579
18 704 – 11 381 = 7 3235 917 – 372 = 5 545
37 381 – 20 645 = 16 73640 708 – 22 346 = 18 362
62 381 – 54 704 = 7 6774 872 – 649 = 4 223
44 413 – 35 927 = 8 48616 249 – 12 581 = 3 668
9 947 – 6 392 = 3 55535 413 – 28 742 = 6 671
38 346 – 31 928 = 6 41826 135 – 3 482 = 22 653
56 927 – 48 481 = 8 44624 872 – 12 294 = 12 578
47 381 – 13 957 = 33 42463 128 – 56 704 = 6 424
71 506 – 62 128 = 9 37813 592 – 12 837 = 755

Câu 8

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

61 704 – 54 128 = 7 57651 947 – 46 813 = 5 134
5 917 – 738 = 5 17913 247 – 11 892 = 1 355
37 506 – 4 281 = 33 22525 693 – 947 = 24 746
42 381 – 17 645 = 24 73684 135 – 79 364 = 4 771
6 128 – 3 592 = 2 53629 481 – 13 957 = 15 524

Câu 9

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

2 813 – 947 = 1 86653 704 – 28 159 = 25 545
31 506 – 947 = 30 5596 917 – 3 482 = 3 435
42 813 – 37 259 = 5 55427 135 – 4 872 = 22 263
19 704 – 13 381 = 6 3235 917 – 649 = 5 268
63 247 – 55 813 = 7 43438 506 – 21 947 = 16 559
74 381 – 68 927 = 5 45414 392 – 12 847 = 1 545

Câu 10

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

46 704 – 21 359 = 25 34551 947 – 46 813 = 5 134
38 947 – 22 583 = 16 36435 128 – 847 = 34 281
7 392 – 4 158 = 3 23494 381 – 86 927 = 7 454
29 381 – 5 927 = 23 45423 506 – 17 194 = 6 312
67 413 – 59 872 = 7 5413 506 – 847 = 2 659
4 813 – 927 = 3 88612 583 – 11 947 = 636

Câu 11

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

73 214 – 15 678 = 57 53695 432 – 42 187 = 53 245
68 905 – 7 890 = 61 01547 123 – 3 456 = 43 667
19 876 – 543 = 19 33382 345 – 6 789 = 75 556
94 321 – 78 = 94 24363 210 – 432 = 62 778
51 987 – 2 345 = 49 64279 654 – 58 321 = 21 333
27 543 – 987 = 26 55656 789 – 5 678 = 51 111
88 765 – 44 321 = 44 44431 456 – 234 = 31 222
71 234 – 654 = 70 58042 109 – 109 = 42 000
59 876 – 37 654 = 22 22297 531 – 9 876 = 87 655
36 789 – 25 678 = 11 11164 321 – 41 098 = 23 223
93 210 – 4 567 = 88 64385 432 – 765 = 84 667

Câu 12

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

84 567 – 23 456 = 61 11196 784 – 51 239 = 45 545
62 345 – 8 901 = 53 44441 987 – 3 210 = 38 777
75 432 – 654 = 74 77838 765 – 432 = 38 333
91 234 – 78 = 91 15657 890 – 6 789 = 51 101
46 789 – 35 678 = 11 11183 210 – 49 876 = 33 334
29 876 – 1 234 = 28 64267 543 – 567 = 66 976

Câu 13

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

92 345 – 67 123 = 25 22278 654 – 34 123 = 44 531
56 789 – 4 567 = 52 22239 876 – 2 876 = 37 000
81 234 – 765 = 80 46945 321 – 654 = 44 667
69 543 – 87 = 69 45687 109 – 7 876 = 79 233
37 654 – 26 321 = 11 33394 876 – 49 876 = 45 000
25 987 – 1 234 = 24 75361 234 – 567 = 60 667
98 765 – 12 876 = 85 88953 210 – 3 456 = 49 754

Câu 14

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

46 789 – 5 432 = 41 35799 999 – 12 876 = 87 123
82 345 – 789 = 81 55654 321 – 43 123 = 11 198
93 456 – 78 123 = 15 33387 109 – 65 876 = 21 233
39 876 – 2 123 = 37 75368 543 – 654 = 67 889
71 234 – 6 543 = 64 69195 678 – 23 123 = 72 555
56 789 – 567 = 56 22227 654 – 1 876 = 25 778
83 210 – 49 567 = 33 64342 345 – 31 456 = 10 889
67 890 – 8 901 = 58 98991 876 – 67 = 91 809
35 987 – 432 = 35 55579 123 – 987 = 78 136
48 765 – 3 456 = 45 30963 210 – 7 890 = 55 320
97 654 – 52 789 = 44 86585 432 – 41 234 = 44 198

Câu 15

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

74 321 – 29 876 = 44 44598 543 – 65 432 = 33 111
61 234 – 5 678 = 55 55643 210 – 2 345 = 40 865
89 765 – 876 = 88 88937 654 – 543 = 37 111
95 432 – 45 = 95 38752 987 – 7 654 = 45 333
38 901 – 27 890 = 11 01181 234 – 49 876 = 31 358
26 543 – 1 234 = 25 30969 876 – 567 = 69 309
93 210 – 12 345 = 80 86547 890 – 3 210 = 44 680
58 765 – 34 567 = 24 19886 543 – 8 901 = 77 642

Câu 16

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

82 456 – 37 891 = 44 56599 876 – 54 321 = 45 555
67 890 – 6 543 = 61 34741 234 – 3 456 = 37 778
75 321 – 987 = 74 33438 765 – 654 = 38 111
94 567 – 23 = 94 54463 210 – 8 901 = 54 309
49 876 – 38 765 = 11 11187 654 – 43 210 = 44 444
29 543 – 1 876 = 27 66756 789 – 567 = 56 222
91 234 – 12 789 = 78 44572 345 – 5 678 = 66 667
68 901 – 45 678 = 23 22335 987 – 2 345 = 33 642
83 210 – 7 654 = 75 55697 543 – 89 123 = 8 420