18.7-0.12÷0.3-1.6简便计算

2025-02-03 08:07:53
推荐回答(3个)
回答1:

18.7-0.12÷0.3-1.6
=18.7-0.4-1.6
=18.7-(0.4+1.6)
=18.7-2
=16.7
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回答2:

18.7-0.4-1.6
=18.7-(0.4+1.6)
=18.7-2
=16.7

回答3:

18.7-0.12÷0.3-1.6
=18.7-0.4-1.6
=18.7-(0.4+1.6)
=18.7-2
=16.7