一道数学题,7.61x9.9+0.761能简算吗
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一道数学题,7.61x9.9+0.761能简算吗
7.61x9.9+0.761
=7.61x9.9+7.61×0.1
=7.61x(9.9+0.1)
=7.61x10
=76.1
7.61x9.9+0.761
=7.61x9.9+7.61×0.1
=7.61x(9.9+0.1)
=7.61x10
=76.1
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7.61x9.9+0.761
=7.61x(9.9+0.1)
=7.61x10
=76.1
=7.61x(9.9+0.1)
=7.61x10
=76.1
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评论
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你对这个回答的评价是?
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