作业帮4.6×12+4.6×21+33×5.4简便运算
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/20 21:23:30
xM0hRhLHZ0D7,]Fu
8W+!`tΛ")O@B,ŽΔ |^?'șM#0Sm-]9g/cv
ls@Cl1ʛBzE8eF=IؒPD45|s"I2F\L8M<S2עVGtܔNǝqrEm:
a?ID
4.6×12+4.6×21+33×5.4简便运算
4.6×12+4.6×21+33×5.4简便运算
4.6×12+4.6×21+33×5.4简便运算
4.6×(12+21)+33 ×5.4
=4.6×33+33 ×5.4
=(4.6+5.4)×33
=330
4.6×12+4.6×21+33×5.4=（4.5×12+1.2）+（4.5×21+2.1）+33×5.4
=4.5×33+3.3+33×5.4=9.9×33+3.3=10×33=33 0
=4.6(12+21)+33×5.4
=4.6×33+33×5.4
=33×（4.6+5.4）
=33×10=330
原式=4.6x(12+21)+33x5.4
=4.6*33+33*5.4
=33*(4.6+5.4)
=330
=4.6×(12+21)+33×5.4=4.6×33+33×5.4=33×(4.6+5.4)=33×10=330
4.6×12+4.6×21+33×5.4简便运算
5.4+4.6-5.4+4.6如何简便计算
4.6-1.25+5.4-7.75简算
9.38-5.4+0.62-4.6的简便计算
19.38-5.4+0.62-4.6怎么简便计算
5.4×0.15÷0.2+4.6×0.15
38-4.6+52-5.4简便计算
5.4×3+4.6×3＝?简便算法!
4.6除以8+5.4乘百分之12.5
125×5.4-4.6×125 怎么简便运算?
23.2-4.6-6.8-5.4 简便计算
5.4+4.6*6.7怎么简便运算
5.4+4.5+4.6+155.5怎么简算
5.4+4.5+4.6+155.5怎么简算
子宫后位5.4*4.6*4.
5.8×4.6＋8.2×5.4＋4.6×2.4=?（巧算）
5.06-4.6+4.94-5.4的简算方法
2x+5.4-4.6=40解方程