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简便计算 9.07".78除3.4

9.07-22.78÷3.4 =9.07-6.7 =2.37

9.07-22.78除以3.4的简便运算 9.07-22.78除以3.4 =9.07-6.7 =2.37 直接计算 没有简算

9.07-22.78÷3.4 =9.07-6.7 =2.37 没有简算直接计算

22.78÷3.4 = 6.7能除尽,得到1位小数: 9.07-6.7 = 2.37

9.07-22.78÷3.4 =9.07-6.7 =2.37

(1)3.25×0.45+6.75×0.45=(3.25+6.75)×0.45=10×0.45=4.5;(2)9.07-22.78÷3.4=9.07-6.7=2.37;(3)7.5×102=7.5×(100+2)=7.5×100+7.5×2=750+15=765;(4)5.64÷0.125÷8=5.64÷(0.125×8)=5.64÷1=5.64;(5)16×0.7×2.5=4×4×0.7×2.5=(4×0....

9.07−22.7÷3.4 =2.3935294118

2.37

(1)6.8×0.75÷0.5=6.8×(0.75÷0.5)=6.8×1.5=10.2(2)9.07-22.78÷3.4=9.07-6.7=2.37(3)14.64+3.7×2.8=14.64+10.36=25

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