题目内容
怎样简便怎样算.
8.5
×3.7+6.3×8.5
答案:85
练习册系列答案
相关题目
怎样简便怎样算.
8.2×99+8.2 | 4.8×0.25 | 0.78×9.9 |
8.96×0.32-0.96×0.32 | 2.6×1.9÷2.6×1.9. |
题目内容
怎样简便怎样算.
8.5
×3.7+6.3×8.58.2×99+8.2 | 4.8×0.25 | 0.78×9.9 |
8.96×0.32-0.96×0.32 | 2.6×1.9÷2.6×1.9. |