6.4×0.25+3.6÷4简便算法
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/29 00:36:37
6.4×0.25+3.6÷4简便算法
6.4×0.25+3.6÷4简便算法
6.4×0.25+3.6÷4简便算法
6.4×0.25+3.6÷4
=6.4×1/4+3.6÷4
=6.4÷4+3.6÷4
=(6.4+3.6)÷4
=10÷4
=2.5
先算乘除,后算加减
3.6÷4=3.6×1/4
6.4×0.25=6.4×1/4
所以原式=6.4×1/4+3.6×1/4
=(6.4+3.6)×1/4
=5/2
6.4×0.25+3.6÷4
=6.4×0.25+3.6×0.25
=(6.4+3.6)×0.25
=10×0.25
=2.5
6.4×0.25+3.6÷4
=4*1.6*0.25+9
=4*0.25*1.6+9
=1*1.6+9
=9.6
6.4×0.25+3.6÷4简便算法
3.6乘0.25简便算法
3.6÷[0.25×(17.3+30.7)]简便算法
7.8÷0.25÷4的简便算法是什么
(6.4+6.4+6.4+6.4)*0.25简便算法
3.6×31.4 +43.9×6.4的简便算法
12.65*6.4+1.625*3.6简便算法!
6.4除以0.25的简便算法
3.6÷1.25的简便算法
15÷0.25的简便计算法
用简便算法计算1.7÷0.25,
2.4÷0.25怎样用简便算法计算?
14÷0.25*7的简便算法
0.25×(3.8×4)简便算法
7.3/4+2.7*0.25的简便算法
280-80÷4简便算法
(25+5分之4)÷5分之1 能用简便算法用简便算法
1.25*3.6简便算法1.25*3.6简便算法啊!