题目内容
| 直接写得数. 5.6+2.98= | 0.24÷0.3= | 12.5%×8= | 398÷82≈ | 15.4-(5.4-4.5)= | ||||||||||||
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| 603×98.5≈ |
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| 5.6+2.98=8.58, | 0.24÷0.3=0.8, | 12.5%×8=1, | 398÷82≈5, | 15.4-(5.4-4.5)=14.5, | ||||||||||||||||||
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| 603×98.5≈60000, |
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题目内容
| 直接写得数. 5.6+2.98= | 0.24÷0.3= | 12.5%×8= | 398÷82≈ | 15.4-(5.4-4.5)= | ||||||||||||
1-
|
|
| 603×98.5≈ |
|
| 5.6+2.98=8.58, | 0.24÷0.3=0.8, | 12.5%×8=1, | 398÷82≈5, | 15.4-(5.4-4.5)=14.5, | ||||||||||||||||||
1-
|
|
| 603×98.5≈60000, |
|