五年级上册小数乘除法每日一练
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简介
1.小数乘除法混合运算 0.36×5÷0.09 =1.8÷0.09 =20 4.2×1.8÷0.03 =7.56÷0.03 =252 1.5×6.4÷0.08 =9.6÷0.08 =120 11.2÷1.4×2.5 =8×2.5 =20 13.5÷0.45×0.6 =30×0.6 =18 8.8÷0.22×0.5 =40×0.5 =20 3.6×2.5÷0.9 =9÷0.9 =10 7.2÷0.8×1.5 =9×1.5 =13.5 4.8×0.5÷0.03 =2.4÷0.0 =80 2.小数乘除法简便运算 2.5×3.7×4 =2.5×4×3.7 =10×3.7 =37 1.25×5.6×0.8 =1.25×0.8×5.6 =1×5.6 =5.6 12.5×3.2×2.5 =12.5×0.8×4×2.5 =(12.5×0.8)×(4×2.5) =10×10 =100 6.4×0.125×2.5 =0.8×8×0.125×2.5 =(8×0.125)×(0.8×2.5) =1×2 =2
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