竖式计算.(最后一题保留两位小数)
| 8.84+1.16= | 2.05×2.4= | 8.1-3.56= | 8.62÷0.43≈ |
| 直接写出得数. (1)0.77+1.33= | (2)437-198= | (3)1-4÷9= | (4)84×99= |
| (5)12÷1.25= | (6) | (7)99× | (8) |
| (9)(49- | (10)6÷( |
| 8.84+1.16= | 2.05×2.4= | 8.1-3.56= | 8.62÷0.43≈ |
| 直接写出得数. (1)0.77+1.33= | (2)437-198= | (3)1-4÷9= | (4)84×99= |
| (5)12÷1.25= | (6) | (7)99× | (8) |
| (9)(49- | (10)6÷( |