题目内容
果园里有苹果树2bb棵,比梨树棵树f
多2b 棵,梨树有( )棵.
| 三 |
| 5 |
| A.275 | B.225 | C.180 | D.140 |
(n00-n0)÷
,
=小80÷
,
=nn5(棵);
答:梨树有nn5棵.
故选:d.
| 4 |
| 5 |
=小80÷
| 4 |
| 5 |
=nn5(棵);
答:梨树有nn5棵.
故选:d.
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题目内容
| 三 |
| 5 |
| A.275 | B.225 | C.180 | D.140 |
| 4 |
| 5 |
| 4 |
| 5 |