3.6×0.29+3.6+0.36×7.1简便方法怎么做
2017-08-31 · 建百年名校,做百年伟业
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解:
3.6×0.29+3.6+0.36×7.1
=3.6x(0.29+1+0.71)
=3.6x2
=7.2
3.6×0.29+3.6+0.36×7.1
=3.6x(0.29+1+0.71)
=3.6x2
=7.2
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3.6×0.29+3.6+0.36×7.1
=3.6x(0.29+1+0.71)
=3.6x2
=7.2
=3.6x(0.29+1+0.71)
=3.6x2
=7.2
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3.65×4.7-36.5×0.37 46×57+23×86 13.7×0.25-3.7÷4 2.22×9.9+6.66×6.7 101×0.87-0.91×87 10.7×16.1-15.1×10.
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3.6×0.29+3.6+0.36×7.1
=3.6×(0.29+1)+0.36×7.1
=3.6×1.29+0.36×7.1
=3.6×1.29+3.6×0.71
=3.6×(1.29+0.71)
=3.6×2
=7.2
=3.6×(0.29+1)+0.36×7.1
=3.6×1.29+0.36×7.1
=3.6×1.29+3.6×0.71
=3.6×(1.29+0.71)
=3.6×2
=7.2
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