简便3.6×88+36×1.2简便48×(24分之5-12分之7-3分之2

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 16:09:50

简便3.6×88+36×1.2简便48×(24分之5-12分之7-3分之2
简便3.6×88+36×1.2
简便48×(24分之5-12分之7-3分之2

简便3.6×88+36×1.2简便48×(24分之5-12分之7-3分之2
3.6×88+36×1.2
=3.6×88+3.6×12
=3.6×(88+12)
=3.6×100
=360

3.6×88+36×1.2
=3.6*(88+12)
=3.6*100
=360

48×(24分之5-12分之7-3分之2)
=48*(5/24)-48*(7/12)-48*(2/3)
=10-28-32
=-50

=3.6*88+3.6*12
=3.6*(88+12)
=3.6*100
=360