0.8×[(10-6.76)÷1.2]
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发布时间:2022-04-23 18:21
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热心网友
时间:2022-05-03 09:04
0.8×[(10-6.76)÷1.2]
= 0.8×[3.24÷1.2]
=3.24×(0.8÷1.2)
=3.24×2/3
=1.08×2
=2.16
热心网友
时间:2022-05-03 10:22
0.8*((10-6.76)÷1.2)
=0.8*(3.24÷1.2)
=0.8*2.7
=2.16
0.8×[(10-6.76)÷1.2]
0.8×[(10-6.76)÷1.2]= 0.8×[3.24÷1.2]=3.24×(0.8÷1.2)=3.24×2/3 =1.08×2 =2.16
0.8×[(10-6.76)÷1.2]简便运算怎么做?
脱式0.8×((10-6.76)÷1.2)解题思路:四则运算规则(按顺序计算、先算乘除后算加减,有括号先算括号,有乘方先算乘方)即脱式运算(递等式计算)需在该原则前提下进行 解题过程:0.8×((10-6.76)÷1.2)=0.8×2.7 =2.16 存疑请追问,满意请采纳 ...
0.8×[(10-6.76)÷1.2]简便运算怎么做?
0.8×[(10-6.76)÷1.2]=0.8×[3.24÷1.2]=0.8×2.7 =2.16
谁会数学递等式计算,我给他采纳
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如何计算?(用简便方法)
0.8×[(10-6.76)÷1.2] = 0.8 x(3.24÷1.2) = 0.8 x 2.7 = 2.16 5.67×0.2-0.62 = 1.134-0.62 = 0.514 0.4×0.7×0.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 0.07 0.78+5.436+1 = 6.216 +1 = 7.216 30.8÷[14-(9.85+1.07)] = 30.8 ÷ (14 - 10.92) = 30.8÷3.08 = 10 [60-(9.5+...
春雨教育小学数学口算心算速算五年级下国际北师大版答案
0.8×[(10-6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×102 100-56.23 0.78+5.436+1 4.07×0.86+9.12.5 简算是乘号 /是除号 0.3*2.5*0.4 50*0.13*0.2 0.8*630*0.125 0.78*101 1.5*102 9.8*25 1.2*2.5+0.8*2.5 1.25*0.7*0.8 0.038*5*2.1 ...
小数递等式计算,要答案
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递等式计算题(急!!!)
36.72÷4.25×9.9 5180-705×6 24÷2.4-2.5×0.8 (4121+2389)÷7 671×15-974 469×12+1492 405×(3213-3189)3.416÷(0.016×35)0.8×[(10-6.76)÷1.2]19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×...
计算:???
0.8×[(10-6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×102 100-56.23 0.78+5.436+1 4.07×0.86+9.12.5 简算是乘号 /是除号 0.3*2.5*0.4 50*0.13*0.2 0.8*630*0.125 0.78*101 1.5*102 9.8*25 1.2*2.5+0.8*2.5 1.25*0.7*0.8 0.038*5*2.1 ...
五年级上脱式计算题有答案急!!!
0.8×[(10-6.76)÷1.2] = 0.8 x(3.24÷1.2) = 0.8 x 2.7 = 2.16 5.67×0.2-0.62 = 1.134-0.62 = 0.514 0.4×0.7×0.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 0.07 0.78+5.436+1 = 6.216 +1 = 7.216 30.8÷[14-(9.85+1.07)] ...