题目列表(包括答案和解析)
| 3 |
| 4 |
| 3 |
| 7 |
| 7 |
| 3 |
| 7 |
| 3 |
| 4 |
| 3 |
| 5 |
| 6 |
| 8 |
| 5 |
| 8 |
| 5 |
6 6 ÷2 2 =3 |
1.2× 4 4 =4.8 |
| 6.3÷ 0.9 0.9 =7 |
1.25×80= 100 100 |
| 0.77÷1.1= 0.7 0.7 |
1.2-0.08= 1.12 1.12 |
| 8- 2.9 2.9 =5.1 |
8-0.52= 7.48 7.48 |
| 2.5×3.6= 9 9 . |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
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1.25:0.25= 5 5 |
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65×0.2= 13 13 |
9.8-0.98= 8.82 8.82 | ||||||||||||||||
| 1-0.1×0.1= 0.99 0.99 |
0.13×7= 0.91 0.91 |
0.7+3= 3.7 3.7 | ||||||||||||||||
| 1.2×0.8= 9.6 9.6 |
0.9×7= 6.3 6.3 |
6.3÷0.021= 300 300 | ||||||||||||||||
| 1.5÷0.03= 50 50 |
6.8-2.4÷3= 6 6 |
5×0.7= 3.5 3.5 | ||||||||||||||||
| 0.43×5= 2.15 2.15 |
3.6÷0.9-4= 0 0 |
3.6-0.36×10= 0 0 | ||||||||||||||||
| 8.1-2.2= 5.9 5.9 |
0.6÷0.3+0.5= 2.5 2.5 . |
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