问题
解答题
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答案
7.8+2.2=10, | 27+456+73=556, | 8-3.5=4.5, | 4÷9=
| 14÷15=
| ||||
70÷0.5=140, | 3×0.2×0.5=0.3, | 5÷8=0.625, | 99÷100=0.99, | 7.9÷0.1=79. |
|
7.8+2.2=10, | 27+456+73=556, | 8-3.5=4.5, | 4÷9=
| 14÷15=
| ||||
70÷0.5=140, | 3×0.2×0.5=0.3, | 5÷8=0.625, | 99÷100=0.99, | 7.9÷0.1=79. |