5 479 144 − 835 911 = …………….

2 197 935 − 738 720 = …………….

3 871 230 − 660 086 = …………….

5 107 245 − 271 339 = …………….

8 755 439 − 497 887 = …………….

5 528 972 − 771 088 = …………….

4 684 531 − 817 870 = …………….

6 440 561 − 983 794 = …………….

1 938 483 − 340 174 = …………….

1 538 552 − 944 151 = …………….

6 292 423 − 520 651 = …………….

5 491 946 − 169 403 = …………….

4 539 704 − 694 731 = …………….

6 279 418 − 322 955 = …………….

5 204 318 − 389 457 = …………….

6 715 402 − 487 629 = …………….

7 806 154 − 594 872 = …………….

4 932 760 − 358 491 = …………….

8 423 017 − 639 728 = …………….

9 517 604 − 784 395 = …………….

3 864 500 − 276 948 = …………….

6 703 214 − 495 806 = …………….

7 912 603 − 689 754 = …………….

5 438 701 − 367 829 = …………….

8 620 147 − 547 968 = …………….

9 304 518 − 726 409 = …………….

4 785 203 − 368 754 = …………….

6 941 076 − 582 987 = …………….

7 314 820 − 495 631 = …………….

8 705 431 − 679 854 = …………….

9 126 704 − 834 297 = …………….

5 807 612 − 394 875 = …………….

7 953 408 − 586 729 = …………….

6 482 701 − 375 846 = …………….

5 804 317 − 396 428 = …………….

8 417 503 − 563 948 = …………….

Câu hỏi trong đề: Phiếu rèn kĩ năng tính toán Toán lớp 4 Phép trừ các số tự nhiên có đáp án !!

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Trả lời:

Giải bởi Vietjack

5 479 144 − 835 911 = 4 643 233	2 197 935 − 738 720 = 1 459 215
3 871 230 − 660 086 = 3 211 144	5 107 245 − 271 339 = 4 835 906
8 755 439 − 497 887 = 8 257 552	5 528 972 − 771 088 = 4 757 884
4 684 531 − 817 870 = 3 866 661	6 440 561 − 983 794 = 5 456 767
1 938 483 − 340 174 = 1 598 309	1 538 552 − 944 151 = 594 401
6 292 423 − 520 651 = 5 771 772	5 491 946 − 169 403 = 5 322 543
4 539 704 − 694 731 = 3 844 973	6 279 418 − 322 955 = 5 956 463
5 204 318 − 389 457 = 4 814 861	6 715 402 − 487 629 = 6 227 773
7 806 154 − 594 872 = 7 211 282	4 932 760 − 358 491 = 4 574 269
8 423 017 − 639 728 = 7 783 289	9 517 604 − 784 395 = 8 733 209
3 864 500 − 276 948 = 3 587 552	6 703 214 − 495 806 = 6 207 408
7 912 603 − 689 754 = 7 222 849	5 438 701 − 367 829 = 5 070 872
8 620 147 − 547 968 = 8 072 179	9 304 518 − 726 409 = 8 578 109
4 785 203 − 368 754 = 4 416 449	6 941 076 − 582 987 = 6 358 089
7 314 820 − 495 631 = 6 819 189	8 705 431 − 679 854 = 8 025 577
9 126 704 − 834 297 = 8 292 407	5 807 612 − 394 875 = 5 412 737
7 953 408 − 586 729 = 7 366 679	6 482 701 − 375 846 = 6 106 855
5 804 317 − 396 428 = 5 407 889	8 417 503 − 563 948 = 7 853 555

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Câu 1

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{325{\rm{ }}814}\\{{\rm{ }}45{\rm{ }}327}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{462 905}}}\\{{\rm{ 78 214}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{513 406}}}\\{{\rm{ 62 195}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{698 247}}}\\{{\rm{ 87 345}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{754 182}}}\\{{\rm{ }}45{\rm{ 876}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{812 953}}}\\{{\rm{ 69 }}328}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{945 310}}}\\{{\rm{ 8}}5{\rm{ 624}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{604 628}}}\\{{\rm{ 73 419}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{539 186}}}\\{{\rm{ 62 745}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{785 214}}}\\{{\rm{ 54 836}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{624 913}}}\\{{\rm{ 83 427}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{953 284}}}\\{{\rm{ 74 195}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{867 542}}}\\{{\rm{ 63 918}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{702 315}}}\\{{\rm{ 91 204}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{839 640}}}\\{{\rm{ 58 721}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{915 728}}}\\{{\rm{ 67 432}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{638 497}}}\\{{\rm{ }}49{\rm{ 528}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{723 514}}}\\{{\rm{ 68 907}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{891 306}}}\\{{\rm{ 73 248}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{509 }}872}\\{{\rm{ }}45{\rm{ 613}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{715 403}}}\\{{\rm{ 92 417}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{684 219}}}\\{{\rm{ 57 834}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{596 704}}}\\{{\rm{ 68 215}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{904 538}}}\\{{\rm{ 73 426}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{817 209}}}\\{{\rm{ 69 318}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{783 641}}}\\{{\rm{ 58 927}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{967 305}}}\\{{\rm{ 84 621}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{731 468}}}\\{{\rm{ 53 209}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{876 2}}14}\\{{\rm{ 62 130}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{943 507}}}\\{{\rm{ 74 395}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{605 318}}}\\{{\rm{ 52 431}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{943 507}}}\\{{\rm{ 74 395}}}\end{array}} \\.................\end{array}\]

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Lời giải

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{325{\rm{ }}814}\\{{\rm{ }}45{\rm{ }}327}\end{array}} \\{\rm{ }}280{\rm{ }}487\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{462 905}}}\\{{\rm{ 78 214}}}\end{array}} \\{\rm{ }}384{\rm{ 691}}\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{513 406}}}\\{{\rm{ 62 195}}}\end{array}} \\{\rm{ }}451{\rm{ 211}}\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{698 247}}}\\{{\rm{ 87 345}}}\end{array}} \\{\rm{ 610 902}}\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{754 182}}}\\{{\rm{ }}45{\rm{ 876}}}\end{array}} \\{\rm{ 708 306}}\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{812 953}}}\\{{\rm{ 69 }}328}\end{array}} \\{\rm{ 743 625}}\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{945 310}}}\\{{\rm{ 8}}5{\rm{ 624}}}\end{array}} \\{\rm{ 859 686}}\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{604 628}}}\\{{\rm{ 73 419}}}\end{array}} \\{\rm{ 531 309}}\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{539 186}}}\\{{\rm{ 62 745}}}\end{array}} \\{\rm{ 476 }}441\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{785 214}}}\\{{\rm{ 54 836}}}\end{array}} \\{\rm{ }}730{\rm{ }}378\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{624 913}}}\\{{\rm{ 83 427}}}\end{array}} \\{\rm{ }}541{\rm{ }}486\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{953 284}}}\\{{\rm{ 74 195}}}\end{array}} \\{\rm{ }}879{\rm{ }}089\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{867 542}}}\\{{\rm{ 63 918}}}\end{array}} \\{\rm{ }}803{\rm{ }}624\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{702 315}}}\\{{\rm{ 91 204}}}\end{array}} \\{\rm{ }}611{\rm{ }}111\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{839 640}}}\\{{\rm{ 58 721}}}\end{array}} \\{\rm{ }}780{\rm{ }}919\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{915 728}}}\\{{\rm{ 67 432}}}\end{array}} \\{\rm{ }}848{\rm{ }}296\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{638 497}}}\\{{\rm{ }}49{\rm{ 528}}}\end{array}} \\{\rm{ }}588{\rm{ }}969\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{723 514}}}\\{{\rm{ 68 907}}}\end{array}} \\{\rm{ 654 607}}\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{891 306}}}\\{{\rm{ 73 248}}}\end{array}} \\{\rm{ }}818{\rm{ }}058\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{509 }}872}\\{{\rm{ }}45{\rm{ 613}}}\end{array}} \\{\rm{ }}464{\rm{ }}259\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{715 403}}}\\{{\rm{ 92 417}}}\end{array}} \\{\rm{ }}622{\rm{ }}986\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{684 219}}}\\{{\rm{ 57 834}}}\end{array}} \\{\rm{ }}626{\rm{ }}385\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{596 704}}}\\{{\rm{ 68 215}}}\end{array}} \\{\rm{ }}528{\rm{ }}489\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{904 538}}}\\{{\rm{ 73 426}}}\end{array}} \\{\rm{ }}831{\rm{ }}112\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{817 209}}}\\{{\rm{ 69 318}}}\end{array}} \\{\rm{ }}747{\rm{ }}891\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{783 641}}}\\{{\rm{ 58 927}}}\end{array}} \\{\rm{ }}724{\rm{ }}714\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{967 305}}}\\{{\rm{ 84 621}}}\end{array}} \\{\rm{ }}882{\rm{ }}684\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{731 468}}}\\{{\rm{ 53 209}}}\end{array}} \\{\rm{ }}678{\rm{ }}259\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{876 2}}14}\\{{\rm{ 62 130}}}\end{array}} \\{\rm{ }}814{\rm{ }}084\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{943 507}}}\\{{\rm{ 74 395}}}\end{array}} \\{\rm{ }}869{\rm{ }}112\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{605 318}}}\\{{\rm{ 52 431}}}\end{array}} \\{\rm{ }}552{\rm{ }}887\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{783 641}}}\\{{\rm{ 58 927}}}\end{array}} \\{\rm{ }}724{\rm{ }}714\end{array}\]

Câu 2

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{518 409}}}\\{{\rm{ 47 295}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{395 528}}}\\{{\rm{ 28 316}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{254 100}}}\\{{\rm{ 50 651}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{203 560}}}\\{{\rm{ 19 665}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{925{\rm{ 604}}}\\{{\rm{ 74 305}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{705 381}}}\\{{\rm{ 68 254}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{373 145}}}\\{{\rm{ 18 163}}}\end{array}} \\.................\end{array}\]

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{845 213}}}\\{{\rm{ 83 214}}}\end{array}} \\.................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{865 240}}}\\{{\rm{683 705}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{721 580}}}\\{{\rm{549 846}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{478 926}}}\\{289{\rm{ 780}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{553 874}}}\\{247{\rm{ 608}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{648 425}}}\\{239{\rm{ 210}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{738 205}}}\\{{\rm{297 410}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{678 493}}}\\{258{\rm{ 410}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{794 208}}}\\{{\rm{244 910}}}\end{array}} \\.................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{7{\rm{ }}528{\rm{ }}416}\\{{\rm{ }}482{\rm{ }}937}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{9{\rm{ }}134{\rm{ }}752}\\{{\rm{ }}236{\rm{ }}589}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{6{\rm{ }}847{\rm{ }}903}\\{{\rm{   }}715{\rm{ }}462}\end{array}} \\....................\end{array}\)

\[\begin{array}{l}\underline { - \begin{array}{{20}{c}}{8{\rm{ }}295{\rm{ }}174}\\{{\rm{ }}354{\rm{ }}728}\end{array}} \\{\rm{ }}...................\end{array}\]

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{5{\rm{ }}761{\rm{ }}328}\\{{\rm{   }}238{\rm{ }}951}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{4{\rm{ }}981{\rm{ }}236}\\{{\rm{   }}129{\rm{ }}874}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{6{\rm{ }}754{\rm{ }}910}\\{{\rm{   }}847{\rm{ }}523}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{3{\rm{ }}586{\rm{ }}419}\\{{\rm{   }}872{\rm{ }}354}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{9{\rm{ }}361{\rm{ }}804}\\{6{\rm{ }}387{\rm{ }}455}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{6{\rm{ }}891{\rm{ }}041}\\{2{\rm{ }}082{\rm{ }}172}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{8{\rm{ }}197{\rm{ }}696}\\{5{\rm{ }}138{\rm{ }}207}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{3{\rm{ }}532{\rm{ }}269}\\{1{\rm{ }}182{\rm{ }}775}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{9{\rm{ }}584{\rm{ }}321}\\{2{\rm{ }}146{\rm{ }}789}\end{array}} \\....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{ }}7{\rm{ }}451{\rm{ }}906}\\{4{\rm{ }}441{\rm{ }}373}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{{\rm{ }}5{\rm{ }}132{\rm{ }}804}\\{2{\rm{ }}049{\rm{ }}167}\end{array}} \\.....................\end{array}\)

\(\begin{array}{l}{\rm{ }}\underline { - \begin{array}{{20}{c}}{6{\rm{ }}593{\rm{ }}017}\\{2{\rm{ }}658{\rm{ }}482}\end{array}} \\......................\end{array}\)

Xem đáp án

Lời giải

\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{518 409}}}\\{{\rm{ 47 295}}}\end{array}} \\{\rm{ }}471{\rm{ }}114\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{395 528}}}\\{{\rm{ 28 316}}}\end{array}} \\{\rm{ }}367{\rm{ }}212\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{254 100}}}\\{{\rm{ 50 651}}}\end{array}} \\{\rm{ }}203{\rm{ }}449\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{203 560}}}\\{{\rm{ 19 665}}}\end{array}} \\{\rm{ }}183{\rm{ }}895\end{array}\]
\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{925{\rm{ 604}}}\\{{\rm{ 74 305}}}\end{array}} \\{\rm{ }}851{\rm{ }}299\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{705 381}}}\\{{\rm{ 68 254}}}\end{array}} \\{\rm{ }}637{\rm{ }}127\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{373 145}}}\\{{\rm{ 18 163}}}\end{array}} \\{\rm{ }}354{\rm{ }}982\end{array}\]	\[\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{845 213}}}\\{{\rm{ 83 214}}}\end{array}} \\{\rm{ }}761{\rm{ }}999\end{array}\]
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{865 240}}}\\{{\rm{683 705}}}\end{array}} \\{\rm{ }}181{\rm{ }}535\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{721 580}}}\\{{\rm{549 846}}}\end{array}} \\{\rm{ }}182{\rm{ }}734\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{478 926}}}\\{289{\rm{ 780}}}\end{array}} \\{\rm{ }}189{\rm{ }}146\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{553 874}}}\\{247{\rm{ 608}}}\end{array}} \\{\rm{ }}306{\rm{ }}266\end{array}\)
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{648 425}}}\\{239{\rm{ 210}}}\end{array}} \\{\rm{ }}409{\rm{ }}215\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{738 205}}}\\{{\rm{297 410}}}\end{array}} \\{\rm{ }}440{\rm{ }}795\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{678 493}}}\\{258{\rm{ 410}}}\end{array}} \\{\rm{ }}420{\rm{ }}083\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{794 208}}}\\{{\rm{244 910}}}\end{array}} \\{\rm{ }}549{\rm{ }}298\end{array}\)
\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{7{\rm{ }}528{\rm{ }}416}\\{{\rm{ }}482{\rm{ }}937}\end{array}} \\\begin{array}{{20}{c}}{{\rm{ }}7{\rm{ }}045{\rm{ }}479}&{}\end{array}\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{9{\rm{ }}134{\rm{ }}752}\\{{\rm{ }}236{\rm{ }}589}\end{array}} \\\begin{array}{{20}{c}}{{\rm{ }}8{\rm{ }}898{\rm{ }}163}&{}\end{array}\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{6{\rm{ }}847{\rm{ }}903}\\{{\rm{ }}715{\rm{ }}462}\end{array}} \\\begin{array}{{20}{c}}{{\rm{ }}6{\rm{ }}132{\rm{ }}441}&{}\end{array}\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{8{\rm{ }}295{\rm{ }}174}\\{{\rm{ }}354{\rm{ }}728}\end{array}} \\{\rm{ }}\begin{array}{{20}{c}}{7{\rm{ }}940{\rm{ }}446}&{}\end{array}\end{array}\)
\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{5{\rm{ }}761{\rm{ }}328}\\{{\rm{ }}238{\rm{ }}951}\end{array}} \\\begin{array}{{20}{c}}{{\rm{ }}5{\rm{ }}522{\rm{ }}377}&{}\end{array}\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{4{\rm{ }}981{\rm{ }}236}\\{{\rm{ }}129{\rm{ }}874}\end{array}} \\\begin{array}{{20}{c}}{{\rm{ }}4{\rm{ }}851{\rm{ }}362}&{}\end{array}\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{6{\rm{ }}754{\rm{ }}910}\\{{\rm{ }}847{\rm{ }}523}\end{array}} \\\begin{array}{{20}{c}}{{\rm{ }}5{\rm{ }}907{\rm{ }}387}&{}\end{array}\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{{20}{c}}{3{\rm{ }}586{\rm{ }}419}\\{{\rm{ }}872{\rm{ }}354}\end{array}} \\\begin{array}{{20}{c}}{{\rm{ }}2{\rm{ }}714{\rm{ }}065}&{}\end{array}\end{array}\)
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}361{\rm{ }}804}\\{6{\rm{ }}387{\rm{ }}455}\end{array}} \\{\rm{ }}2{\rm{ }}974{\rm{ }}349\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}891{\rm{ }}041}\\{2{\rm{ }}082{\rm{ }}172}\end{array}} \\{\rm{ }}4{\rm{ }}808{\rm{ }}869\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{8{\rm{ }}197{\rm{ }}696}\\{5{\rm{ }}138{\rm{ }}207}\end{array}} \\{\rm{ }}3{\rm{ }}059{\rm{ }}489\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{3{\rm{ }}532{\rm{ }}269}\\{1{\rm{ }}182{\rm{ }}775}\end{array}} \\{\rm{ }}2{\rm{ }}349{\rm{ }}494\end{array}\)
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{9{\rm{ }}584{\rm{ }}321}\\{2{\rm{ }}146{\rm{ }}789}\end{array}} \\{\rm{ }}7{\rm{ }}437{\rm{ }}532\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}7{\rm{ }}451{\rm{ }}906{\rm{ }}}\\{4{\rm{ }}441{\rm{ }}373}\end{array}} \\{\rm{ }}3{\rm{ }}010{\rm{ }}533\end{array}\)	\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{{\rm{ }}5{\rm{ }}132{\rm{ }}804}\\{2{\rm{ }}049{\rm{ }}167}\end{array}} \\{\rm{ }}3{\rm{ }}083{\rm{ }}637\end{array}\)	\(\begin{array}{l}{\rm{ }}\underline { - \begin{array}{*{20}{c}}{6{\rm{ }}593{\rm{ }}017}\\{2{\rm{ }}658{\rm{ }}482}\end{array}} \\{\rm{ }}3{\rm{ }}934{\rm{ }}535\end{array}\)

Câu 3