五年级数学脱式计算题大全快

问题描述:

五年级数学脱式计算题大全

30.8÷[14-(9.85+1.07)] [60-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1777×9+1111×30.8×〔15.5-(3.21+5.79)〕(31.8+3.2×4)÷5 31.5×...