题目内容
![]()
|
(1)____ -37=30 |
(2)____ -12=75 |
|
______ -37=40 |
______ -12=64 |
|
______ -37=50 |
______ -12=53 |
|
______ -37=60 |
______ -12=42 |
答案:67,77,87,97;63,52,41,30
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题目内容
![]()
|
(1)____ -37=30 |
(2)____ -12=75 |
|
______ -37=40 |
______ -12=64 |
|
______ -37=50 |
______ -12=53 |
|
______ -37=60 |
______ -12=42 |