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(16.8+1.47)÷0.7列竖式计算
2个回答
展开全部
(16.8+1.47)÷0.7
=(14+2.8+1.4+0.07)÷0.7
=14÷0.7+2.8÷0.7+1.4÷0.7+0.07÷0.7
=20+4+2+0.1
=26.1
=(14+2.8+1.4+0.07)÷0.7
=14÷0.7+2.8÷0.7+1.4÷0.7+0.07÷0.7
=20+4+2+0.1
=26.1
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