2.7×0.25×0.4简便运算

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2.7×0.25×0.4简便运算
2.7×0.25×0.4简便运算

2.7×0.25×0.4简便运算
=2.7×(0.25×0.4)
=2.7×0.1
=0.27

2.7×0.25×0.4
=2.7×(0.25×0.4)
=2.7×0.1
=0.27

2.7×0.25×0.4
=2.7×(0.25×0.4)
=2.7×0.1
=0.27

=2.7×(0.25×0.4)
=2.7×0.1
=0.27

2.7乘(0.25乘0.4)
2.7乘0.1
0.27