问题
解答题
36+54-36+54=0______．（判断对错）
答案
36+54-36+54
=（36-36）+（54+54）
=0+108
=108．
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36+54-36+54=0______．（判断对错）
36+54-36+54
=（36-36）+（54+54）
=0+108
=108．
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