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当前位置:首页 >> 口算:5.5×2=9.6÷4.8=23%1.5×2=2×3.1=2.4×0.5=0.12... >>

口算:5.5×2=9.6÷4.8=23%1.5×2=2×3.1=2.4×0.5=0.12...

5.5×2=119.6÷4.8=23-1.5×2=02×3.1=6.22.4×0.5=1.20.125×8-0.1=0.90.48÷6=0.086.4-4=2.40.6÷3+3=3.20.91÷13=0.073.25+0.75=49.9-0.9÷0.1=0.917×40=680 100-63=37 3.2+1.68=4.884.8÷8=0.60.5+0.5÷0.5=1.550×0.8=400.99÷33=0.034×7.5×2.5=754.5×0.1...

(9.6×3.4×4.8)÷(3.2×1.7×2.4) = (3.2×3×1.7×2×2.4×2)÷(3.2×1.7×2.4) =(3×2×2)÷1 =12

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