问题
解答题
直接写得数.
|
答案
0.6×0.5=0.3, | 6.8÷2=3.4, | 0.4×0.25=0.1 | 3.8÷1.9=2, |
1-0.25=0.75, | 4÷0.2=20, | 0.12×100=12, | 7.5+2.07=9.57, |
直接写得数.
|
0.6×0.5=0.3, | 6.8÷2=3.4, | 0.4×0.25=0.1 | 3.8÷1.9=2, |
1-0.25=0.75, | 4÷0.2=20, | 0.12×100=12, | 7.5+2.07=9.57, |