题目列表(包括答案和解析)
| 3.5×4= 14 14 |
2÷0.125= 16 16 |
3.7+2.5= 6.2 6.2 |
| 720÷8= 90 90 |
5.6÷7= 0.8 0.8 |
24×30= 720 720 |
| 7-1.6= 5.4 5.4 |
0.7+0.23= 0.93 0.93 |
1.3×0.3= 0.39 0.39 |
| 34+18= 52 52 |
153-98= 55 55 |
32.6+19.9= 52.5 52.5 |
| 0.5×101-0.5= 50 50 |
40×0.25= 10 10 |
9000÷72= 125 125 |
| 13.6+2.8+2.4= 18.8 18.8 |
5.4÷1.8= 3 3 |
240×1.5= 360 360 |
| 1.25×0.7×8= 7 7 |
4.5×2= 9 9 . |
用“——”画出
8的倍数和10的倍数,再用“○”圈出8和10的公倍数,用“√”画出8和10的最小公倍数.|
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用“——”画出
8的倍数和10的倍数,再用“○”圈出8和10的公倍数,用“√”画出8和10的最小公倍数.|
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