脱式计算，怎样简便就怎样算．101×99102（456-334）÷（314+27）（0.92+225）÷（4-279）36×（23+16-34）138×37+38×3749÷〔56-（16+13）〕-数学
=1
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=
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=
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（3）（0.92+
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=(
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=1×
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=
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（4）36×（
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=36×
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=24+6-27
=3；
（5）
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=
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=
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=
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（6）
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=
