题目内容
口算:
| 0.6×2= | 4.8÷0.6= | 1.7+3= | 4×9×0.25= |
| 1.5×16= | 9.6÷32= | 2-0.09= | 8.5-0.24-1.76= |
| 0.6×2=1.2, | 4.8÷0.6=8, | 1.7+3=4.7, | 4×9×0.25=9, |
| 1.5×16=24, | 9.6÷32=0.3, | 2-0.09=1.91, | 8.5-0.24-1.76=6.5. |
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