题目内容
| 直接写数对又快. 3.5×4= | 8.2+2.08= | 36÷0.01= | 99+1÷10= |
| 6-2.4×2= | 4÷0.5= | 2÷25= | 0.25×0.4= |
| 0.46÷4.6= | 0.27÷0.3×0.3= | 6.9-6.9×0= | 7.5×2.5×4= |
| 4.3×101-4.3= | 1÷0.1-9×0.1= | 37.2×99+37.2= | 7.1-0.6-0.4= |
| 3.5×4=14, | 8.2+2.08=10.28, | 36÷0.01=3600, | 99+1÷10=99.1, |
| 6-2.4×2=1.2, | 4÷0.5=8, | 2÷25=0.08, | 0.25×0.4=0.1, |
| 0.46÷4.6=0.1, | 0.27÷0.3×0.3=0.27, | 6.9-6.9×0=6.9, | 7.5×2.5×4=75, |
| 4.3×101-4.3=430, | 1÷0.1-9×0.1=9.1, | 37.2×99+37.2=372, | 7.1-0.6-0.4=6.1. |
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