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46-46×2÷23=0×2÷23=0
×
×
分析:本题按照四则混合运算顺序应该先算乘法,后算除法,最后算减法,而原题先算了减法,当作有括号了,所以是错误的.
解答:解:46-46×2÷23
=46-92÷23
=46-4
=42;
故答案为×.
点评:此题是考查整数四则混合运算的运算顺序,在计算中常出现类似的错误,一定要按照运算顺序计算.
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