题目内容
10-4.5×0.9+1.1＝
- A.70.5
- B.7.5
- C.0.705
- D.7.05
D
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口算．
| 2.3×2= | 10÷0.2= | 1.45×10= | 4.3÷10= | 5.98×1000= |
| 0.6÷10= | 4.5-0.9= | 0.4×1.5= | 0.99×8.45×0= | 5÷0.01= |
题目内容
| 2.3×2= | 10÷0.2= | 1.45×10= | 4.3÷10= | 5.98×1000= |
| 0.6÷10= | 4.5-0.9= | 0.4×1.5= | 0.99×8.45×0= | 5÷0.01= |