题目内容
|
(1)3 ×4+2= |
5 ×5-3= |
2 ×5+3= |
|
(2)2 ×4+3= |
3 ×3+2= |
5 ×4+1= |
答案:14,22,13;11,11,21
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题目内容
|
(1)3 ×4+2= |
5 ×5-3= |
2 ×5+3= |
|
(2)2 ×4+3= |
3 ×3+2= |
5 ×4+1= |