1.7×101简便什算

2025-04-24 07:43:24
推荐回答(2个)
回答1:

1.7×101
=1.7x100+1.7x1
=170+1.7
=171.7
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回答2:

1.7×101简便什算
=1.7x(100+1)
=170+1.7
=171.7