题目内容
______千克比20千克轻
,______米比5米长
米.
| 1 |
| 10 |
| 1 |
| 2 |
(1)20×(1-
)
=20×
=18(千克);
(2)5+
=5
(米).
故答案为:18,5
.
| 1 |
| 10 |
=20×
| 9 |
| 10 |
=18(千克);
(2)5+
| 1 |
| 2 |
| 1 |
| 2 |
故答案为:18,5
| 1 |
| 2 |
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