递等式,过程哦!
2个回答
2014-06-22
展开全部
①3.7×10.1-3.7×0.7
=3.7×(10.1-0.1)
=3.7×10
=37
②1152-1152÷4.5×0.5
=1152-256×0.5
=1152-128
=1024
=3.7×(10.1-0.1)
=3.7×10
=37
②1152-1152÷4.5×0.5
=1152-256×0.5
=1152-128
=1024
2014-06-22
展开全部
①3.7×10.1-3.7×0.7
=3.7×(10.1-0.1)
=3.7×10
=37
②1152-1152÷4.5×0.5
=1152-256×0.5
=1152-128
=1024
=3.7×(10.1-0.1)
=3.7×10
=37
②1152-1152÷4.5×0.5
=1152-256×0.5
=1152-128
=1024
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