4.8x2.34+0.487x26.6能简便用简便

2025-02-25 22:01:06
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回答1:

4.8x2.34+0.48x26.6能简便用简便
4.8x2.34+0.48x26.6
=4.8*2.34+4.8*2.66
=4.8*(2.34+2.66)
=4.8*5
=24