| 省略乘号,写出下面各式. (1)4×x=______ | (2)6×a=______ | (3)t×l2=______ |
| (4)t×t=______ | (5)x×y=______ | (6)6×n=______ |
| (7)c×1=______ | (8)5×s=______ | (9)(m+n)×6=______. |
| 省略乘号,写出下面各式. (1)4×x=______ | (2)6×a=______ | (3)t×l2=______ |
| (4)t×t=______ | (5)x×y=______ | (6)6×n=______ |
| (7)c×1=______ | (8)5×s=______ | (9)(m+n)×6=______. |