16.2x[(3.3十4.7)÷0.2]的简便计算

16.2x[(3.3十4.7)÷0.2]的简便计算
2025-01-28 06:18:11
推荐回答(5个)
回答1:

16.2x[(3.3十4.7)÷0.2]
=16.2x(8÷0.2)
=16.2x40
=648

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回答2:

16.2x[(3.3十4.7)÷0.2]
=16.2x(8÷0.2)
=16.2×40
=16×40+0.2×40
=640+8
=648

回答3:

16.2×〔(3.3+4.7)÷0.2〕
=16.2×〔8÷0.2〕
=16.2×40
=648

回答4:

=16.2×(8÷0.2)
=16.2×40
=648

回答5: