问题
解答题
|
答案
1.3×5=6.5 | 3×5.1=15.3 | 2.1×0.3=0.63 |
0.12×6=0.72 | 0.2×0.38=0.076 | 0.3×1.5=0.45 |
200×0.05=10 | 0.1×0.01=0.001 | 0.65×10=6.5 |
|
1.3×5=6.5 | 3×5.1=15.3 | 2.1×0.3=0.63 |
0.12×6=0.72 | 0.2×0.38=0.076 | 0.3×1.5=0.45 |
200×0.05=10 | 0.1×0.01=0.001 | 0.65×10=6.5 |