题目内容
| 直接写出结果(近似值符号的只要求估算). 0.9-0.26= |
0.3÷0.4= | 31×197≈ | 2.5-2.5÷5= | ||||||
| 0.13×100= | 5.2÷10%= | 0.25×
|
|
| 0.9-0.26=0.64, | 0.3÷0.4=0.75, | 31×197≈6000, | 2.5-2.5÷5=2, | ||||||||
| 0.13×100=0.1, | 5.2÷10%=52, | 0.25×
|
|
| 5 |
| 6 |
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题目内容
| 直接写出结果(近似值符号的只要求估算). 0.9-0.26= |
0.3÷0.4= | 31×197≈ | 2.5-2.5÷5= | ||||||
| 0.13×100= | 5.2÷10%= | 0.25×
|
|
| 0.9-0.26=0.64, | 0.3÷0.4=0.75, | 31×197≈6000, | 2.5-2.5÷5=2, | ||||||||
| 0.13×100=0.1, | 5.2÷10%=52, | 0.25×
|
|
| 5 |
| 6 |