在空格里填上得数.
× |
3 |
4 |
5 |
11 |
_________ |
_________ |
_________ |
60 |
_________ |
_________ |
_________ |
17 |
_________ |
_________ |
_________ |
2、填表.
被除数 |
540 |
_________ |
69 |
200 |
除数 |
6 |
2 |
3 |
_________ |
商 |
_________ |
24 |
_________ |
4 |
求横线中的数(写出计算过程).
(1) +538=935 (2) ×36=2268
(3)213+ =635 (4)82× =3526
(5) ﹣139=913 (6) ÷66=55
(7)1267﹣ =267 (8)6519÷ =123
(9) ﹣785=0 (10) ÷391=0.
求横线所表示的数,写出计算过程.
(1) +723=1528
(2) ×26=988
(3)19× =665
(4) ÷39=39
(5)96× =0
(6)625÷ =25.