156÷12简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 20:33:59
![156÷12简便计算](/uploads/image/z/631241-17-1.jpg?t=156%C3%B712%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
156÷12简便计算
156÷12简便计算
156÷12简便计算
156÷12=156÷3÷4=13
156÷12=156÷4÷3=13
=(120+36)÷12
=120÷12+36÷12
=10+3
=13
13
156÷12简便计算
答:
156÷12
=(120+36)÷12
=120÷12+36÷12
=10+3
=13
156/2=78
78/2=39
39/3=13
156/12=13