小学数学简便运算归类练习

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1、-2-小学数学简便运算练习姓名________30.34＋9.76－10.34×3÷×3(2.8+2.8+2.8+2.8)×0.2525×7×41.25÷×0.8125÷(32+8)0.25×32×12.5933-15.7-4.37－3+19.68－（2.68＋2.97）19.68－（2.9—0.32）1+7+35.07＋12.06-2.065.68＋（5.39＋4.32）7+(-)700÷14÷518.6÷2.5×5/2125÷(50÷8)1000÷(15×125)92×25×4168×550÷552.5×(0.4×1.7)125×(8÷100)24×

2、(__+)0.92×1.41＋0.92×8.59×-×2-2-(12+)×71600÷32÷5×36×389999+999+99+9999×999+9990.32×6.7+3.2×0.334821-9981.25×883.6×0.251.01×9.62.6×9.91.8×99＋1.83.8×9.9＋0.38×31+8888×7+1111×44×+÷7×(2/7++3/8)×80.67×10.1－6.73×8×（1/3+1/8）1/5÷9+1/5÷8/91.5×7.4+0.6×150%+2÷5.3÷4+2.7×25%5.6×1.7＋0.56×8313.5×

3、27+13.5×72+13.528×21.6－2.8×162