题目内容
| 直接写出得数 ①3.6+4.85= | ②1-
| ③1.6×0.5= | ||
| ④0.36÷0.9= | ⑤10÷0.01×0.1= | ⑥9.8×1.9(估算)≈ |
①3.6+4.85=8.45,
②1-
=0.6,
③1.6×0.5=0.8,
④0.36÷0.9=0.4,
⑤10÷0.01×0.1=100,
②1-
| 4 |
| 10 |
③1.6×0.5=0.8,
④0.36÷0.9=0.4,
⑤10÷0.01×0.1=100,
| ⑥9.8×1.9(估算)≈20, |
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