题目内容
脱式计算.
| 100-80÷5 | 60+184÷7 | 756÷6÷7 | 198÷(3×3) |
(1)100-80÷5,
=100-16,
=84;
(2)60+184÷7,
=60+
,
=86
;
(3)756÷6÷7,
=126÷7,
=18;
(4)198÷(3×3),
=198÷9,
=22.
=100-16,
=84;
(2)60+184÷7,
=60+
| 184 |
| 7 |
=86
| 2 |
| 7 |
(3)756÷6÷7,
=126÷7,
=18;
(4)198÷(3×3),
=198÷9,
=22.
练习册系列答案
相关题目