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1、小学三年级计算题基础练习一）直接写出得数分数_1862 + 404 =3862 - 1862 =1452 + 394 =557 x 8 =281 x 2 =789 x 6 =562 x 4 =561 x 3 =172 x 7 =894 x 3 =41 x 5 =749&
2、#160;x 2 =289 x 7 =883 x 7 =778 x 4 =798 ÷ 6 =121 ÷ 3 =355 ÷ 4 =125 ÷ 8 =797 ÷ 5 =705 ÷ 3 =558 + 316 =7558
3、0;- 1558 =3767 + 435 =5767 - 1767 =105 + 273 =4105 - 105 =2911 + 709 =484 + 307 =1462 + 966 =933 ÷ 6 =409 ÷ 4 =110 ÷ 2 =3427&
4、#160;+ 706 =1692 + 32 =6692 - 692 =4508 + 320 =3508 - 1508 =1552 + 686 =7552 - 1552 =4560 + 557 =7560 - 1560 =二）直接写出得数分数_307 x 7 =966 x 3 =7
5、06 x 4 =32 x 5 =320 x 5 =686 x 2 =699 ÷ 6 =399 ÷ 3 =798 ÷ 6 =151 ÷ 3 =797 ÷ 5 =355 ÷ 4 =125 ÷ 8 =705
6、 ÷ 3 =203 ÷ 5 =557 x 8 =281 x 2 =789 x 6 =3962 + 281 =4962 - 962 =2052 + 789 =2052 - 52 =3469 + 562 =476 + 561 =3148 +&#
7、160;894 =3148 - 1148 =4075 + 41 =615 x 3 =555 x 6 =294 x 6 =394 x 7 =201 x 3 =316 x 7 =4075 - 75 =4369 + 749 =7369 - 1369 =22
8、;+ 289 =4022 - 22 =4203 + 883 =6203 - 203 =1739 + 778 =2703 + 615 =2033 + 555 =3033 - 1033 =1023 + 294 =2969 + 512 =4969 - 969 =2241 +&
9、#160;326 =7241 - 1241 =7241 - 1241 =7241 - 1241 =三）直接写出得数分数_404 x 8 =394 x 7 =201 x 3 =316 x 5 =435 x 3 =273 x 3 =709 x 7 =307 x 6
10、;=966 x 3 =706 x 4 =32 x 5 =320 x 5 =686 x 2 =557 x 8 =281 x 2 =789 x 6 =562 x 4 =561 x 3 =326 ÷ 2 =264 ÷ 3 =2
11、9 ÷ 2 =498 ÷ 3 =743 ÷ 5 =444 ÷ 3 =661 ÷ 4 =623 ÷ 2 =933 ÷ 6 =409 ÷ 4 =374 ÷ 5 =677 ÷ 2 =786
12、47; 3 =184 ÷ 4 =178 ÷ 7 =753 ÷ 6 =110 ÷ 2 =485 ÷ 8 =四）直接写出得数分数_172 x 7 =894 x 3 =749 x 2 =289 x 8 =883 x 6 =778
13、0;x 4 =615 x 3 =555 x 6 =294 x 6 =512 x 8 =326 x 2 =557 x 8 =281 x 2 =789 x 6 =562 x 4 =2052 - 52 =3469 + 562 =476 +
14、0;561 =2476 - 476 =2662 + 172 =2662 - 662 =3148 + 894 =3148 - 1148 =4075 + 41 =4075 - 75 =4369 + 749 =7369 - 1369 =22 + 289 =4022 - 22&
15、#160;=4203 + 883 =五）直接写出得数分数_727 ÷ 7 =866 ÷ 2 =53 ÷ 8 =485 ÷ 8 =710 ÷ 8 =836 ÷ 8 =551 ÷ 2 =830 ÷ 2 =445 ÷ 4
16、60;=79 ÷ 7 =404 ÷ 8 =394 ÷ 7 =201 ÷ 3 =435 ÷ 3 =273 ÷ 3 =709 ÷ 7 =966 ÷ 3 =706 ÷ 4 =561 x 3 =172 x&#
17、160;9 =404 x 8 =394 x 7 =201 x 3 =316 x 7 =435 x 3 =273 x 3 =709 x 7 =2476 - 476 =2662 + 172 =2662 - 662 =六）直接写出得数分数_307 x 7 =966&
18、#160;x 3 =706 x 4 =32 x 5 =320 x 5 =686 x 2 =699 ÷ 6 =399 ÷ 3 =798 ÷ 6 =181 ÷ 3 =797 ÷ 5 =355 ÷ 4 =125 &#
19、247; 8 =705 ÷ 3 =203 ÷ 5 =557 x 8 =281 x 2 =789 x 6 =562 x 4 =561 x 3 =172 x 7 =894 x 3 =41 x 5 =749 x 2 =289
20、x 7 =883 x 7 =778 x 4 =798 ÷ 6 =211 ÷ 3 =797 ÷ 5 =355 ÷ 4 =125 ÷ 8 =705 ÷ 3 =558 + 316 =7558 - 1558 =3767
21、;+ 435 =5767 - 1767 =105 + 273 =4105 - 105 =2911 + 709 =484 + 307 =1462 + 966 =3427 + 706 =1692 + 32 =6692 - 692 =七）直接写出得数分数_203 ÷ 5 =5
22、73 ÷ 6 =938 ÷ 2 =484 ÷ 7 =69 ÷ 6 =319 ÷ 4 =995 ÷ 5 =727 ÷ 7 =866 ÷ 2 =53 ÷ 8 =485 ÷ 8 =710
23、7; 8 =836 ÷ 8 =551 ÷ 2 =830 ÷ 2 =445 ÷ 4 =277 ÷ 7 =862 ÷ 7 =615 x 3 =555 x 6 =294 x 6 =512 x 8 =326 x
24、0;2 =404 x 8 =394 x 7 =201 x 3 =316 x 7 =435 x 3 =273 x 3 =709 x 7 =125 ÷ 8 =705 ÷ 3 =203 ÷ 5 =573 ÷ 6 =938
25、60;÷ 2 =484 ÷ 7 =69 ÷ 6 =319 ÷ 4 =995 ÷ 5 =805 ÷ 4 =993 ÷ 3 =264 ÷ 3 =715 ÷ 4 =699 ÷ 6 =399 ÷&#
26、160;3 =4075 - 75 =4369 + 749 =7369 - 1369 =22 + 289 =4022 - 22 =4203 + 883 =6203 - 203 =1739 + 778 =2703 + 615 =2033 + 555 =3033 - 1033
27、 =1023 + 294 =2969 + 512 =4969 - 969 =2241 + 326 =八）直接写出得数分数_307 x 7 =966 x 3 =706 x 4 =32 x 5 =320 x 5 =686 x 2 =557 x 8 =281
28、0;x 2 =789 x 6 =562 x 4 =561 x 3 =172 x 7 =404 ÷ 8 =394 ÷ 7 =201 ÷ 3 =435 ÷ 3 =273 ÷ 3 =709 ÷ 7 =966
29、7; 3 =706 ÷ 4 =32 ÷ 5 =320 ÷ 5 =686 ÷ 2 =557 ÷ 8 =281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =561 ÷ 3 =894 ÷ 3&#
30、160;=41 ÷ 5 =749 ÷ 2 =778 ÷ 4 =615 ÷ 3 =555 ÷ 6 =294 ÷ 6 =512 ÷ 8 =2911 + 709 =484 + 307 =1462 + 966 =3427 +&#
31、160;706 =1692 + 32 =6692 - 692 =4508 + 320 =3508 - 1508 =1552 + 686 =7552 - 1552 =4560 + 557 =7560 - 1560 =九）直接写出得数分数_894 x 3 =41 x 5 =749 x
32、 2 =289 x 7 =883 x 7 =778 x 4 =615 x 33 =555 x 6 =294 x 67 =512 x 8 =326 x 2 =404 x 86 =394 x 7 =201 x 30 =316 x 71
33、 =32 ÷ 5 =320 ÷ 5 =686 ÷ 2 =557 ÷ 8 =281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =561 ÷ 3 =894 ÷ 3 =41 ÷ 5 =749&#
34、160;÷ 2 =778 ÷ 4 =615 ÷ 3 =555 ÷ 6 =294 ÷ 6 =512 ÷ 8 =326 ÷ 2 =264 ÷ 3 =786 ÷ 3 =29 ÷ 2 =498 ÷&
35、#160;3 =184 ÷ 4 =743 ÷ 5 =444 ÷ 3 =3148 + 894 =3148 - 1148 =4075 + 41 =4075 - 75 =4369 + 749 =7369 - 1369 =22 + 289 =4022 -&#
36、160;22 =4203 + 883 =6203 - 203 =1739 + 778 =2703 + 615 =2033 + 555 =3033 - 1033 =1023 + 294 =十）直接写出得数分数_435 x 3 =273 x 35 =709 x 7 =307 x
37、60;7 =966 x 3 =706 x 46 =32 x 5 =320 x 5 =686 x 24 =557 x 83 =281 x 2 =789 x 6 =562 x 4 =561 x 3 =172 x 7 =894 x 36
38、;=41 x 52 =749 x 21 =289 x 7 =883 x 7 =778 x 4 =615 x 3 =555 x 69 =294 x 6 =512 x 80 =326 x 22 =404 x 8 =977 ÷ 5 =4
39、57 ÷ 7 =941 ÷ 5 =880 ÷ 7 =457 ÷ 7 =805 ÷ 4 =993 ÷ 3 =264 ÷ 3 =715 ÷ 4 =699 ÷ 60 =399 ÷ 3 =798 &
40、#247; 6 =321 ÷ 3 =797 ÷ 5 =355 ÷ 4 =十一） 直接写出得数分数_394 x 71 =201 x 30 =316 x 7 =435 x 3 =273 x 6 =709 x 50 =307 x 7 =966&#
41、160;x 33 =706 x 41 =32 x 50 =320 x 50 =686 x 2 =557 x 8 =281 x 22 =789 x 60 =3148 + 894 =3148 - 1148 =4075 + 41 =4075 - 75 =4
42、369 + 749 =7369 - 1369 =22 + 289 =4022 - 22 =4203 + 883 =6203 - 203 =1739 + 778 =2703 + 615 =2033 + 555 =3033 - 1033 =1023 + 294 =十二）&#
43、160;直接写出得数分数_404 ÷ 8 =394 ÷ 7 =435 ÷ 3 =273 ÷ 3 =966 ÷ 3 =706 ÷ 4 =320 ÷ 5 =686 ÷ 2 =281 ÷ 2 =789 ÷ 6
44、0;=561 ÷ 3 =894 ÷ 3 =749 ÷ 2 =778 ÷ 4 =555 ÷ 6 =294 ÷ 6 =326 ÷ 2 =264 ÷ 3 =201 ÷ 3 =709 ÷ 7 =32
45、;÷ 5 =557 ÷ 80 =562 ÷ 4 =41 ÷ 5 =615 ÷ 3 =512 ÷ 8 =786 ÷ 3 =十三） 直接写出得数分数_562 x 4 =561 x 30 =172 x 7 =894 x
46、0;3 =41 x 50 =749 x 20 =289 x 7 =883 x 7 =778 x 40 =615 x 30 =555 x 60 =294 x 6 =512 x 80 =326 x 2 =181 x 70 =264 x 3
47、60;=786 x 3 =29 x 2 =498 x 3 =184 x 4 =181 x 70 =十四） 直接写出得数分数_178 ÷ 7 =661 ÷ 4 =753 ÷ 6 =933 ÷ 60 =110 ÷ 2 =374
48、47; 5 =485 ÷ 8 =977 ÷ 5 =941 ÷ 5 =880 ÷ 7 =623 ÷ 2 =409 ÷ 4 =677 ÷ 2 =457 ÷ 6 =457 ÷ 7 =3148 + 894&#
49、160;=3148 - 1148 =4075 + 41 =4075 - 75 =4369 + 749 =7369 - 1369 =753 x 6 =933 x 6 =409 x 4 =110 x 2 =374 x 5 =172 x 7 =十五） 直接写出得数分
50、数_562 x 4 =561 x 3 =172 x 7 =894 x 30 =41 x 5 =749 x 2 =289 x 7 =883 x 70 =778 x 40 =615 x 3 =555 x 6 =294 x 60 =404
51、0;÷ 80 =394 ÷ 7 =201 ÷ 3 =435 ÷ 30 =273 ÷ 3 =709 ÷ 7 =966 ÷ 30 =706 ÷ 4 =32 ÷ 5 =320 ÷ 5 =686 ÷
52、 2 =557 ÷ 8 =281 ÷ 20 =789 ÷ 6 =562 ÷ 4 =561 ÷ 3 =894 ÷ 3 =41 ÷ 5 =749 ÷ 2 =778 ÷ 4 =615 ÷ 3
53、60;=555 ÷ 6 =294 ÷ 60 =512 ÷ 8 =十六） 直接写出得数分数_435 x 30 =273 x 30 =709 x 70 =307 x 70 =966 x 3 =706 x 4 =32 x 5 =320 x 50&
54、#160;=686 x 2 =557 x 80 =281 x 2 =789 x 6 =562 x 4 =561 x 30 =172 x 7 =22 + 289 =4022 - 22 =4203 + 883 =6203 - 203 =1739 + 77
55、8 =2703 + 615 =2033 + 555 =3033 - 1033 =1023 + 294 =966 ÷ 3 =706 ÷ 40 =32 ÷ 50 =320 ÷ 50 =686 ÷ 20 =557 ÷ 8 =281
56、60;÷ 20 =789 ÷ 6 =562 ÷ 4 =十七） 直接写出得数分数_289 x 7 =883 x 7 =778 x 4 =615 x 3 =555 x 6 =294 x 6 =561 ÷ 30 =894 ÷ 3
57、0;=41 ÷ 5 =749 ÷ 20 =778 ÷ 4 =615 ÷ 3 0 =555 ÷ 6 =294 ÷ 60 =512 ÷ 8 =4075 - 75 =4369 + 749 =7369 - 1369 =22
58、60;+ 289 =4022 - 22 =4203 + 883 =6203 - 203 =1739 + 778 =2703 + 615 =435 ÷ 3 =273 ÷ 30 =709 ÷ 7 =十八） 直接写出得数分数_966 ÷ 3 =706 &#
59、247; 4 =32 ÷ 5 =320 ÷ 5 =686 ÷ 2 =557 ÷ 8 =281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =749 ÷ 2 =778 ÷ 4 =615 ÷ 3
60、 =555 ÷ 6 =294 ÷ 6 =512 ÷ 8 =326 ÷ 2 =264 ÷ 3 =786 ÷ 3 =562 x 4 =561 x 3 =172 x 7 =615 x 3 =555 x 6
61、=294 x 6 =512 x 8 =326 x 2 =181 x 7 =264 x 3 =786 x 3 =29 x 2 =966 ÷ 3 =706 ÷ 4 =32 ÷ 5 =320 ÷ 5 =686 ÷&#
62、160;2 =557 ÷ 8 =281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =十九） 直接写出得数分数_966 ÷ 3 =706 ÷ 4 =32 ÷ 5 0 =320 ÷ 50 =686 ÷ 2 =55
63、7 ÷ 8 =281 ÷ 20 =789 ÷ 6 =562 ÷ 4 =749 ÷ 2 =778 ÷ 40 =615 ÷ 3 =555 ÷ 60 =294 ÷ 6 =512 ÷ 8 =326
64、÷ 2 =264 ÷ 3 =786 ÷ 3 =562 x 4 =561 x 30 =172 x 7 =615 x 3 =555 x 6 =294 x 60 =512 x 80 =326 x 20 =181 x 7 =26
65、4 x 3 =786 x 30 =29 x 2 =966 ÷ 30 =706 ÷ 4 =32 ÷ 5 =320 ÷ 5 =686 ÷ 2 =557 ÷ 8 =281 ÷ 2 =789 ÷ 6
66、;=562 ÷ 4 =二十） 直接写出得数分数_22 + 289 =4022 - 22 =4203 + 883 =6203 - 203 =1739 + 778 =2703 + 615 =2033 + 555 =3033 - 1033 =1023 + 294 =743 x
67、 5 =444 x 3 =178 x 7 =522 x 8 =661 x 4 =623 x 2 =966 ÷ 3 =706 ÷ 4 =32 ÷ 5 =320 ÷ 5 =686 ÷ 2 =557 ÷ 8
68、 0 =281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =561 ÷ 3 =894 ÷ 3 =41 ÷ 5 =289 x 7 =883 x 7 =778 x 4 =615 x 3 =555 x 6
69、9 =294 x 6 =512 x 80 =326 x 22 =404 x 8 =二十一）直接写出得数分数_281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =749 ÷ 2 =778 ÷ 4 =615 ÷ 3 =555
70、0;÷ 6 =294 ÷ 6 =512 ÷ 8 =326 ÷ 2 =264 ÷ 3 =786 ÷ 3 =562 x 4 =561 x 3 =172 x 7 =615 x 3 =555 x 6 =294 x
71、60;6 =二十二）直接写出得数分数_307 x 7 =966 x 3 =706 x 4 =32 x 5 =320 x 5 =686 x 2 =557 x 8 =281 x 2 =789 x 6 =562 x 4 =561 x 3 =172 x
72、60;7 =404 ÷ 8 =394 ÷ 7 =201 ÷ 3 =435 ÷ 3 =273 ÷ 3 =709 ÷ 7 =966 ÷ 3 =706 ÷ 4 =32 ÷ 5 =320 ÷ 5 =
73、686 ÷ 2 =557 ÷ 8 =281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =561 ÷ 3 =894 ÷ 3 =41 ÷ 5 =749 ÷ 2 =778 ÷ 4 =615 &#
74、247; 3 =555 ÷ 6 =294 ÷ 6 =512 ÷ 8 =2911 + 709 =484 + 307 =1462 + 966 =3427 + 706 =1692 + 32 =6692 - 692 =4508 + 320 =3508
75、0;- 1508 =1552 + 686 =7552 - 1552 =4560 + 557 =7560 - 1560 =二十三）直接写出得数分数_966 ÷ 3 =706 ÷ 4 =32 ÷ 5 =320 ÷ 5 =686 ÷ 2 =557
76、7; 8 =281 ÷ 2 =789 ÷ 6 =562 ÷ 4 =749 ÷ 2 =778 ÷ 4 =615 ÷ 3 =555 ÷ 6 =294 ÷ 6 =512 ÷ 8 =326 ÷ 2&
77、#160;=264 ÷ 3 =786 ÷ 3 =562 x 4 =561 x 3 =172 x 7 =3427 + 706 =1692 + 32 =6692 - 692 =4508 + 320 =3508 - 1508 =1552 + 686 =7552 - 1552 =4560 + 557 =7560 -