计算，能简算的要简算．①56×（47+58-34）②8.32×101-8.32③6.75-116+3.25-256④12÷[23×（16+13）]⑤（56-34）÷（14+16）⑥（45+25%）÷73+0.7．-数学
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=6.75+3.25-（1
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=10-4
=6；
④
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=
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=
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=
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=
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⑤（
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=
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| 12 |
