问题
解答题
|
答案
1÷0.5=2, | 5÷40=0.125, | 2.4×3=7.2, | 0.8×0.5=0.4, | 12-8.9=3.1, |
3.2÷0.8=4, | 4.01÷100=0.0401, | 1.7×0.5=0.85, | 2.5×400=1000, | 13÷0.001=13000, |
3.2×50=160, | 4.6+2.9=7.5, | 0.47+1.8=2.27, | 299+324=623, | 0.6÷5=0.12, |
6.7-2.9=3.8, | 23×2.7+77×2.7=270, | 5.4+0.74+4.6=10.74. |