①12.5×3.7×0.8
②4.6×2.3+7.7×4.6
③3.6+（5.7+3.8）÷0.5
④3.6÷0.4﹣1.5×3
⑤0.1÷0.2÷0.4
⑥80.3﹣5.6×1.7．
相关试题
①12.5×3.7×0.8
②4.6×2.3+7.7×4.6
③3.6+（5.7+3.8）÷0.5
④3.6÷0.4﹣1.5×3
⑤0.1÷0.2÷0.4
⑥80.3﹣5.6×1.7．
=
=
=10%+0.9=7﹣7÷8=
=
=
=
÷6+
×
×0.75+
×
（4）4﹣[3.75×（1.2﹣
）+
]．
64×3.75+3.75×36 25×32×1.25．
﹣7
=4
×5
﹣4
×4.375=
②99+992③
×25+
×10．
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