最新三年级下口算题卡(除法和两位数乘法).doc

精品资料三年级下口算题卡(除法和两位数乘法).187 ÷ 3 =948 ÷ 5 =399 ÷ 5 =140 ÷ 6 =542 ÷ 3 = 31 ÷ 3 =549 ÷ 4 =397 ÷ 9 =761 ÷ 9 =163 ÷ 7 =469 ÷ 5 =594 ÷ 5 = 86 ÷ 3 =498 ÷ 9 =777 ÷ 4 =134 ÷ 10 =701 ÷ 4 =831 ÷ 7 =514 ÷ 6 = 5 ÷ 9 =357 ÷ 10 =974 ÷ 5 =145 ÷ 10 =775 ÷ 3 =361 ÷ 3 =282 ÷ 10 =544 ÷ 10 =408 ÷ 7 =921 ÷ 3 =357 ÷ 10 =113 ÷ 9 =256 ÷ 7 =156 ÷ 6 =814 ÷ 3 =630 ÷ 6 =660 ÷ 8 =665 ÷ 7 =548 ÷ 6 =286 ÷ 9 = 98 ÷ 3 =832 ÷ 5 =316 ÷ 4 =599 ÷ 3 =469 ÷ 5 =659 ÷ 10 =261 ÷ 4 =285 ÷ 10 =692 ÷ 4 =974 ÷ 6 =283 ÷ 5 =854 ÷ 8 =902 ÷ 9 =838 ÷ 5 =753 ÷ 5 =260 ÷ 3 =948 ÷ 4 =848 ÷ 9 =843 ÷ 10 =778 ÷ 8 =474 ÷ 7 =852 ÷ 8 =930 ÷ 3 = 25 ÷ 10 =730 ÷ 8 =467 ÷ 4 =592 ÷ 7 =985 ÷ 7 =848 ÷ 7 =977 ÷ 10 =345 ÷ 7 =278 ÷ 7 =317 ÷ 10 =337 ÷ 3 =549 ÷ 8 =286 ÷ 3 =916 ÷ 7 =671 ÷ 9 =786 ÷ 3 =184 ÷ 7 =141 ÷ 5 = 56 ÷ 8 =619 ÷ 7 =590 ÷ 3 =376 ÷ 10 = 23 ÷ 10 =160 ÷ 4 =507 ÷ 3 =788 ÷ 10 =763 ÷ 6 =935 ÷ 9 =796 ÷ 10 =455 ÷ 9 =345 ÷ 10 =133 ÷ 5 =562 ÷ 8 =208 ÷ 10 =119 ÷ 9 =768 ÷ 9 =458 ÷ 3 =726 ÷ 10 =107 ÷ 8 =440 ÷ 7 =558 ÷ 8 =856 ÷ 7 =912 ÷ 9 =352 ÷ 4 =373 ÷ 8 =103 ÷ 7 =658 ÷ 7 =219 ÷ 4 =867 ÷ 10 =394 ÷ 10 =454 ÷ 8 =182 ÷ 3 = 68 ÷ 7 =785 ÷ 6 =802 ÷ 3 =464 ÷ 6 =853 ÷ 9 =626 ÷ 9 =181 ÷ 3 = 31 ÷ 6 =130 ÷ 9 =316 ÷ 5 =732 ÷ 7 =773 ÷ 3 =149 ÷ 8 =796 ÷ 9 =166 ÷ 8 =718 ÷ 5 = 79 ÷ 6 =394 ÷ 5 =816 ÷ 5 =530 ÷ 9 =948 ÷ 7 =317 ÷ 7 =579 ÷ 10 =191 ÷ 9 =393 ÷ 7 =999 ÷ 9 =344 ÷ 7 =909 ÷ 3 =698 ÷ 6 = 30 ÷ 9 =482 ÷ 6 =677 ÷ 4 =403 ÷ 7 =155 ÷ 5 =562 ÷ 9 =950 ÷ 9 =960 ÷ 5 =990 ÷ 10 =837 ÷ 5 =655 ÷ 4 =870 ÷ 3 =864 ÷ 5 =762 ÷ 10 =166 ÷ 8 = 80 ÷ 4 =509 ÷ 5 = 94 ÷ 5 =438 ÷ 10 =312 ÷ 7 =380 ÷ 7 =996 ÷ 9 =870 ÷ 5 =948 ÷ 4 =255 ÷ 9 = 49 ÷ 3 =832 ÷ 3 =689 ÷ 5 =597 ÷ 9 =215 ÷ 6 =536 ÷ 5 = 56 ÷ 6 =432 ÷ 8 =191 ÷ 7 =328 ÷ 9 =938 ÷ 3 =848 ÷ 5 =257 ÷ 8 =378 ÷ 6 =734 ÷ 5 =783 ÷ 3 = 12 ÷ 5 =222 ÷ 6 = 68 ÷ 7 =706 ÷ 4 =876 ÷ 9 =278 ÷ 10 =693 ÷ 10 =140 ÷ 7 =375 ÷ 5 =836 ÷ 9 =696 ÷ 7 =695 ÷ 7 =854 ÷ 8 =295 ÷ 3 =651 ÷ 8 =299 ÷ 5 =945 ÷ 4 =781 ÷ 5 =826 ÷ 5 =737 ÷ 5 =794 ÷ 3 =406 ÷ 8 =131 ÷ 5 =160 ÷ 4 =817 ÷ 7 = 31 ÷ 3 =544 ÷ 9 =824 ÷ 3 =949 ÷ 5 =461 ÷ 5 = 70 ÷ 8 =523 ÷ 8 =196 ÷ 8 =299 ÷ 5 =976 ÷ 10 =166 ÷ 5 =778 ÷ 7 =342 ÷ 4 =475 ÷ 10 =101 ÷ 4 = 61 ÷ 3 =862 ÷ 5 = 71 ÷ 10 =883 ÷ 4 =394 ÷ 5 =441 ÷ 7 =351 ÷ 8 = 33 ÷ 6 =726 ÷ 8 =354 ÷ 4 =642 ÷ 3 =772 ÷ 3 =678 ÷ 7 =486 ÷ 10 =813 ÷ 7 = 76 ÷ 7 = 29 ÷ 8 =434 ÷ 6 =144 ÷ 5 =809 ÷ 7 = 2 ÷ 8 = 97 ÷ 9 =422 ÷ 4 =236 ÷ 5 =957 ÷ 3 =372 ÷ 5 =492 ÷ 5 =268 ÷ 8 =577 ÷ 7 =521 ÷ 9 =979 ÷ 10 =661 ÷ 10 =847 ÷ 3 = 88 ÷ 7 =423 ÷ 3 = 42 ÷ 9 =603 ÷ 5 =732 ÷ 4 =683 ÷ 5 = 62 ÷ 4 =677 ÷ 4 =308 ÷ 9 =349 ÷ 8 =727 ÷ 8 =108 ÷ 5 =253 ÷ 3 =439 ÷ 3 =588 ÷ 5 =308 ÷ 8 =436 ÷ 8 =311 ÷ 7 =916 ÷ 4 =659 ÷ 6 =177 ÷ 5 =646 ÷ 9 = 36 ÷ 9 =783 ÷ 9 = 2 ÷ 6 =385 ÷ 8 =673 ÷ 3 = 40 ÷ 10 =435 ÷ 8 =175 ÷ 5 =584 ÷ 8 =192 ÷ 6 =384 ÷ 9 =883 ÷ 5 = 2 ÷ 7 =681 ÷ 4 =283 ÷ 4 =822 ÷ 4 =295 ÷ 5 =391 ÷ 8 =952 ÷ 3 =836 ÷ 8 =891 ÷ 5 =933 ÷ 9 =130 ÷ 7 =349 ÷ 6 =714 ÷ 4 =626 ÷ 5 =834 ÷ 6 =221 ÷ 10 =320 ÷ 7 =220 ÷ 3 = 29 ÷ 10 =681 ÷ 6 =287 ÷ 10 = 31 ÷ 5 =285 ÷ 9 =114 ÷ 3 = 72 ÷ 4 =582 ÷ 9 = 11 ÷ 8 =844 ÷ 10 = 67 ÷ 7 =485 ÷ 7 =163 ÷ 9 =422 ÷ 10 =864 ÷ 10 =657 ÷ 9 =963 ÷ 8 =396 ÷ 6 =412 ÷ 3 =780 ÷ 4 =903 ÷ 3 =670 ÷ 6 =172 ÷ 10 =320 ÷ 5 =272 ÷ 9 =231 ÷ 4 =703 ÷ 5 =310 ÷ 6 =974 ÷ 4 =863 ÷ 9 =620 ÷ 4 =880 ÷ 10 =308 ÷ 5 =627 ÷ 4 =634 ÷ 8 =302 ÷ 10 =583 ÷ 10 =108 ÷ 8 =799 ÷ 9 =876 ÷ 9 =648 ÷ 10 = 56 ÷ 4 =939 ÷ 8 = 58 ÷ 4 =250 ÷ 6 =376 ÷ 9 =414 ÷ 8 =166 ÷ 4 =942 ÷ 8 =129 ÷ 10 =756 ÷ 9 =641 ÷ 10 =307 ÷ 4 =116 ÷ 9 =956 ÷ 9 =825 ÷ 9 =153 ÷ 6 =393 ÷ 6 =463 ÷ 3 =738 ÷ 6 =876 ÷ 4 =974 ÷ 5 =724 ÷ 6 =623 ÷ 10 =843 ÷ 4 =379 ÷ 8 =899 ÷ 6 =789 ÷ 4 =909 ÷ 3 =422 ÷ 9 = 71 ÷ 5 =908 ÷ 8 =613 ÷ 7 =751 ÷ 5 =581 ÷ 9 =995 ÷ 10 =166 ÷ 7 =709 ÷ 9 =167 ÷ 7 = 80 ÷ 9 =635 ÷ 3 =552 ÷ 9 =773 ÷ 3 = 55 ÷ 4 = 47 ÷ 8 =583 ÷ 4 =762 ÷ 8 =186 ÷ 9 =536 ÷ 4 =574 ÷ 8 =605 ÷ 7 = 41 ÷ 7 =271 ÷ 10 =179 ÷ 4 =528 ÷ 4 =736 ÷ 8 =918 ÷ 8 = 31 ÷ 5 =825 ÷ 10 =848 ÷ 3 =470 ÷ 5 =371 ÷ 8 = 76 ÷ 3 =170 ÷ 4 =672 ÷ 4 =591 ÷ 9 =668 ÷ 10 =451 ÷ 3 =792 ÷ 4 =456 ÷ 7 =895 ÷ 10 = 73 ÷ 10 =636 ÷ 7 =809 ÷ 10 =322 ÷ 5 =537 ÷ 4 =867 ÷ 7 =535 ÷ 7 =794 ÷ 5 =587 ÷ 9 =882 ÷ 9 =444 ÷ 8 = 94 ÷ 8 =930 ÷ 5 =419 ÷ 3 =527 ÷ 4 =691 ÷ 8 = 55 ÷ 5 =341 ÷ 7 =793 ÷ 9 = 7 ÷ 8 = 55 ÷ 8 =275 ÷ 3 =358 ÷ 4 =782 ÷ 6 =189 ÷ 10 =407 ÷ 7 =694 ÷ 3 =830 ÷ 9 =547 ÷ 9 =913 ÷ 7 =918 ÷ 3 =619 ÷ 10 =911 ÷ 4 =894 ÷ 10 =346 ÷ 6 =997 ÷ 3 =891 ÷ 3 =364 ÷ 5 =783 ÷ 7 =329 ÷ 6 =157 ÷ 3 =740 ÷ 8 =632 ÷ 5 =600 ÷ 8 =241 ÷ 4 =283 ÷ 7 =799 ÷ 6 =587 ÷ 8 =302 ÷ 4 =297 ÷ 10 =226 ÷ 4 =506 ÷ 3 =566 ÷ 9 = 69 ÷ 10 =164 ÷ 4 =511 ÷ 7 =542 ÷ 3 =511 ÷ 5 =122 ÷ 9 =156 ÷ 8 =410 ÷ 6 =694 ÷ 5 =781 ÷ 4 =637 ÷ 4 =582 ÷ 9 =975 ÷ 6 =530 ÷ 9 =289 ÷ 7 =197 ÷ 3 =216 ÷ 3 =438 ÷ 10 =567 ÷ 7 =916 ÷ 10 =317 ÷ 6 =282 ÷ 10 =619 ÷ 7 =221 ÷ 4 =173 ÷ 3 = 17 ÷ 4 =517 ÷ 8 = 3 ÷ 4 =557 ÷ 4 =556 ÷ 6 = 74 ÷ 5 =397 ÷ 6 =773 ÷ 3 =573 ÷ 4 =404 ÷ 8 =524 ÷ 9 =393 ÷ 5 = 68 ÷ 5 =779 ÷ 10 =765 ÷ 8 =569 ÷ 6 =615 ÷ 4 =589 ÷ 3 =617 ÷ 10 =240 ÷ 6 =792 ÷ 7 =706 ÷ 7 =738 ÷ 10 =139 ÷ 4 = 6 ÷ 3 =739 ÷ 3 =811 ÷ 3 =565 ÷ 8 = 56 ÷ 6 =324 ÷ 10 =934 ÷ 6 =853 ÷ 9 =687 ÷ 8 =168 ÷ 10 =680 ÷ 6 = 80 ÷ 6 =562 ÷ 7 =460 ÷ 7 =666 ÷ 6 =435 ÷ 10 = 31 ÷ 9 =443 ÷ 5 =468 ÷ 8 = 11 ÷ 9 =594 ÷ 5 =302 ÷ 4 =826 ÷ 3 =916 ÷ 8 =268 ÷ 7 =297 ÷ 6 = 93 ÷ 9 =726 ÷ 4 =718 ÷ 5 =621 ÷ 8 =377 ÷ 6 =631 ÷ 6 =518 ÷ 5 =651 ÷ 7 =872 ÷ 9 =332 ÷ 3 =558 ÷ 4 = 29 ÷ 6 =221 ÷ 10 =786 ÷ 5 =291 ÷ 5 = 58 ÷ 3 =699 ÷ 3 =639 ÷ 7 =648 ÷ 9 =883 ÷ 5 =165 ÷ 5 =667 ÷ 3 =384 ÷ 6 =694 ÷ 9 =305 ÷ 3 =650 ÷ 4 =360 ÷ 9 =913 ÷ 3 =389 ÷ 6 =679 ÷ 9 =753 ÷ 10 =200 ÷ 7 =679 ÷ 9 =792 ÷ 7 =727 ÷ 9 =176 ÷ 5 =104 ÷ 3 =818 ÷ 8 =981 ÷ 8 =752 ÷ 6 =910 ÷ 5 =609 ÷ 3 =460 ÷ 5 = 46 ÷ 5 =600 ÷ 5 =782 ÷ 10 =819 ÷ 8 =224 ÷ 6 =733 ÷ 8 =678 ÷ 7 =973 ÷ 10 =412 ÷ 9 =54 × 17 =59 × 47 =30 × 98 =21 × 85 =53 × 14 =88 × 75 =67 × 20 =50 × 53 =22 × 88 =22 × 11 =98 × 83 =97 × 80 =48 × 27 =78 × 92 =60 × 71 =78 × 89 =97 × 74 =13 × 53 =41 × 84 =52 × 18 =25 × 12 =42 × 40 =89 × 53 =16 × 30 =18 × 59 =28 × 71 =65 × 85 =34 × 90 =77 × 49 =37 × 45 =78 × 49 =32 × 37 =70 × 50 =21 × 96 =94 × 51 =50 × 54 =42 × 11 =25 × 27 =54 × 90 =50 × 45 =15 × 19 =89 × 41 =91 × 26 =80 × 32 =52 × 67 =81 × 97 =88 × 92 =70 × 14 =16 × 91 =21 × 27 =48 × 99 =80 × 39 =63 × 30 =52 × 94 =13 × 82 =26 × 93 =93 × 74 =63 × 89 =55 × 87 =29 × 42 =95 × 22 =42 × 82 =51 × 71 =84 × 48 =81 × 95 =49 × 95 =66 × 12 =95 × 34 =69 × 16 =33 × 84 =75 × 45 =60 × 62 =97 × 40 =37 × 97 =54 × 64 =35 × 70 =16 × 87 =20 × 47 =16 × 16 =99 × 88 =63 × 72 =81 × 85 =87 × 70 =84 × 73 =94 × 90 =13 × 62 =22 × 39 =75 × 99 =88 × 28 =43 × 35 =29 × 84 =61 × 79 =12 × 28 =13 × 78 =94 × 65 =46 × 96 =80 × 55 =31 × 53 =64 × 62 =90 × 98 =66 × 41 =93 × 33 =99 × 63 =23 × 77 =12 × 17 =92 × 43 =23 × 17 =18 × 38 =74 × 50 =25 × 24 =24 × 15 =53 × 50 =95 × 35 =76 × 27 =70 × 55 =16 × 11 =37 × 84 =94 × 28 =87 × 48 =90 × 75 =62 × 57 =24 × 34 =25 × 79 =77 × 95 =95 × 20 =69 × 12 =58 × 47 =63 × 15 =31 × 21 =83 × 18 =80 × 30 =63 × 29 =49 × 64 =59 × 45 =41 × 75 =99 × 96 =42 × 77 =96 × 17 =12 × 88 =80 × 42 =49 × 81 =66 × 80 =38 × 39 =92 × 95 =30 × 84 =43 × 66 =37 × 36 =13 × 65 =64 × 98 =85 × 40 =62 × 31 =42 × 10 =22 × 91 =20 × 66 =98 × 80 =58 × 77 =17 × 65 =33 × 26 =28 × 85 =38 × 74 =91 × 68 =56 × 65 =24 × 88 =22 × 81 =15 × 75 =86 × 46 =97 × 99 =93 × 66 =46 × 41 =91 × 26 =53 × 38 =52 × 33 =25 × 94 =17 × 90 =66 × 98 =37 × 95 =51 × 88 =28 × 24 =10 × 23 =81 × 68 =43 × 81 =11 × 16 =74 × 32 =29 × 10 =71 × 30 =32 × 32 =33 × 92 =21 × 43 =40 × 13 =77 × 68 =90 × 83 =73 × 17 =32 × 11 =50 × 42 =93 × 47 =65 × 47 =33 × 51 =66 × 51 =72 × 59 =46 × 57 =27 × 55 =37 × 80 =72 × 36 =66 × 59 =32 × 61 =13 × 28 =57 × 59 =25 × 29 =56 × 59 =88 × 16 =65 × 87 =34 × 28 =86 × 31 =24 × 44 =33 × 35 =70 × 77 =30 × 38 =84 × 19 =39 × 82 =53 × 32 =78 × 55 =76 × 13 =67 × 66 =32 × 44 =76 × 37 =40 × 39 =37 × 93 =21 × 52 =10 × 10 =93 × 75 =91 × 45 =44 × 12 =73 × 67 =70 × 49 =21 × 63 =28 × 65 =91 × 50 =90 × 14 =43 × 74 =32 × 76 =64 × 46 =66 × 14 =11 × 95 =83 × 88 =56 × 84 =91 × 50 =20 × 89 =95 × 86 =93 × 68 =18 × 55 =47 × 16 =39 × 42 =86 × 30 =95 × 87 =75 × 67 =71 × 75 =67 × 24 =38 × 95 =75 × 46 =24 × 65 =78 × 81 =18 × 71 =97 × 10 =64 × 55 =90 × 98 =27 × 10 =98 × 13 =31 × 19 =30 × 64 =46 × 14 =80 × 47 =85 × 42 =46 × 72 =46 × 42 =79 × 39 =32 × 70 =87 × 62 =71 × 31 =97 × 43 =26 × 28 =29 × 33 =38 × 86 =77 × 48 =43 × 69 =64 × 57 =44 × 94 =59 × 40 =44 × 42 =69 × 77 =11 × 87 =83 × 11 =41 × 86 =74 × 82 =96 × 58 =55 × 49 =69 × 64 =48 × 40 =86 × 80 =68 × 18 =55 × 50 =43 × 78 =71 × 66 =18 × 10 =14 × 11 =88 × 51 =68 × 29 =64 × 43 =47 × 49 =55 × 15 =24 × 42 =18 × 43 =71 × 37 =22 × 92 =57 × 52 =10 × 26 =48 × 36 =30 × 84 =69 × 65 =55 × 69 =64 × 65 =28 × 33 =22 × 88 =12 × 10 =94 × 42 =72 × 63 =59 × 93 =36 × 51 =13 × 48 =86 × 68 =63 × 78 =11 × 44 =93 × 50 =10 × 67 =67 × 76 =80 × 67 =57 × 80 =36 × 13 =66 × 19 =48 × 13 =59 × 24 =27 × 85 =77 × 60 =29 × 25 =19 × 94 =90 × 58 =84 × 84 =89 × 38 =17 × 30 =73 × 73 =25 × 56 =84 × 35 =75 × 12 =79 × 23 =78 × 80 =15 × 56 =64 × 47 =90 × 19 =56 × 66 =55 × 21 =33 × 62 =97 × 26 =62 × 54 =97 × 40 =13 × 28 =26 × 19 =56 × 23 =67 × 88 =40 × 75 =68 × 10 =41 × 82 =86 × 32 =58 × 89 =70 × 85 =33 × 42 =20 × 38 =13 × 23 =89 × 44 =77 × 37 =82 × 83 =49 × 35 =16 × 86 =23 × 27 =32 × 41 =17 × 41 =86 × 62 =24 × 51 =65 × 13 =57 × 44 =27 × 59 =78 × 16 =65 × 29 =23 × 79 =50 × 66 =71 × 82 =35 × 11 =66 × 11 =94 × 45 =61 × 28 =72 × 62 =98 × 84 =90 × 77 =68 × 93 =98 × 57 =24 × 58 =55 × 70 =66 × 88 =82 × 26 =47 × 72 =14 × 27 =56 × 27 =22 × 79 =43 × 57 =72 × 10 =21 × 95 =80 × 88 =14 × 88 =83 × 54 =88 × 57 =27 × 12 =64 × 77 =99 × 78 =13 × 62 =22 × 43 =30 × 54 =62 × 57 =70 × 50 =75 × 22 =55 × 68 =68 × 70 =13 × 77 =27 × 37 =77 × 82 =37 × 36 =77 × 34 =86 × 34 =18 × 78 =63 × 38 =74 × 42 =61 × 70 =31 × 13 =91 × 23 =95 × 47 =56 × 29 =73 × 78 =81 × 67 =27 × 85 =19 × 28 =65 × 49 =12 × 75 =13 × 19 =20 × 50 =83 × 54 =43 × 72 =30 × 93 =43 × 23 =25 × 14 =79 × 64 =39 × 31 =38 × 60 =75 × 71 =62 × 51 =79 × 69 =42 × 82 =26 × 87 =61 × 73 =53 × 33 =47 × 36 =38 × 26 =97 × 63 =33 × 80 =61 × 18 =41 × 46 =38 × 66 =10 × 78 =70 × 56 =89 × 14 =47 × 49 =87 × 80 =95 × 99 =43 × 86 =28 × 15 =26 × 79 =37 × 75 =86 × 77 =57 × 28 =84 × 39 =19 × 63 =65 × 97 =61 × 50 =33 × 54 =10 × 97 =35 × 78 =83 × 98 =90 × 28 =99 × 12 =10 × 24 =75 × 74 =17 × 79 =67 × 68 =82 × 40 =84 × 68 =61 × 14 =33 × 88 =80 × 19 =25 × 95 =34 × 44 =10 × 22 =45 × 38 =12 × 90 =86 × 80 =28 × 27 =87 × 25 =15 × 90 =30 × 79 =14 × 81 =77 × 29 =72 × 27 =92 × 68 =91 × 20 =82 × 55 =99 × 71 =82 × 24 =39 × 43 =12 × 82 =75 × 91 =52 × 24 =45 × 76 =87 × 60 =15 × 26 =44 × 72 =22 × 36 =14 × 66 =72 × 31 =92 × 54 =44 × 78 =31 × 65 =91 × 32 =73 × 68 =90 × 39 =95 × 20 =94 × 69 =99 × 95 =45 × 85 =69 × 23 =84 × 71 =66 × 69 =73 × 55 =54 × 49 =55 × 44 =80 × 85 =13 × 32 =91 × 36 =75 × 60 =65 × 66 =77 × 50 =35 × 87 =28 × 95 =68 × 83 =93 × 74 =82 × 20 =41 × 17 =34 × 85 =77 × 41 =75 × 91 =87 × 62 =92 × 14 =34 × 29 =71 × 23 =65 × 47 =16 × 88 =26 × 18 =40 × 93 =37 × 94 =47 × 33 =17 × 13 =60 × 51 =70 × 62 =20 × 75 =38 × 40 =98 × 15 =89 × 90 =12 × 84 =87 × 43 =32 × 78 =49 × 49 =22 × 56 =29 × 60 =79 × 32 =17 × 21 =46 × 64 =63 × 65 =27 × 31 =72 × 87 =63 × 20 =51 × 89 =31 × 45 =47 × 36 =79 × 77 =13 × 33 =64 × 57 = 教育之通病是教用脑的人不用手，不教用手的人用脑，所以一无所能。教育革命的对策是手脑联盟，结果是手与脑的力量都可以大到不可思议。