简便计算3.14 X0.68十31.4X0.032?
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答:
3.14×0.68+31.4×0.032
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
3.14×0.68+31.4×0.032
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
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3.14×0.68+31.4×0.032
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
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简便计算3.14 X0.68十31.4X0.032
=3.14x0.68+3.14x0.32
=3.14x(0.68+0.32)
=3.14x1
=3.14
=3.14x0.68+3.14x0.32
=3.14x(0.68+0.32)
=3.14x1
=3.14
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3.14×0.68+31.4×0.032
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
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简便方法运算:
3.14×0.68+31.4×0.032
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
3.14×0.68+31.4×0.032
=3.14×0.68+3.14×0.32
=3.14×(0.68+0.32)
=3.14×1
=3.14
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