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 |