
1.82×1.25+0.18×0.125怎么简便算
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1.82×1.25+0.18×0.125
=18.2×0.125+0.18×0.125
=(18.2+0.18)×0.125
=18.38x0.125
=2.2975×(8×0.125)
=2.2975
=18.2×0.125+0.18×0.125
=(18.2+0.18)×0.125
=18.38x0.125
=2.2975×(8×0.125)
=2.2975
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