试题详情
直接写出得数。
| ①6.43-0.4= | ②3.6+4.2= | ③8-3.2= | ④6-0.03= |
| ⑤31.6-1.32= | ⑥5.2+3.06= | ⑦0.6×4= | ⑧0.5×1.3= |
| ⑨0.42×3= | ⑩0.08×5= | ⑪5.07×10= | ⑫2.6×0.5= |
知识点
参考答案