题目内容
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×
×
.(判断对错)分析:按照先算乘法,再算加法的顺序,求出题干中算式的值,最后与
比较即可解答.
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解答:解:
+
×
=
+
=
≠
故答案为:×.
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=
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| 8 |
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=
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故答案为:×.
点评:解答本题的关键是依据分数四则运算计算方法,求出题干中算式的值.
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