在4个7之间添上加减乘除和括号,使结果分别等于6、7、8、9、
快点o(）＾）)o
人气：295 ℃ 时间：2019-12-12 10:30:15
解答
(7*7-7)/7=6
(7-7)*7+7=7
(7*7+7)/7=8
7+(7+7)/7=9
推荐
- 4个9之间怎么添上适当的加减乘除及括号等于7,9,11?急
- 五个5用加减乘除或括号如何才分别等于6,7,8,9
- 1,2,3,4,5,6,7,8,9,10,利用加减乘除和小括号,怎么使之等于60?
- 怎么解决7个6加减乘除加括号等于600
- 3.6.7.-13这四个数字用加减乘除或括号使其结果等于24
- He doesn't suppose that you'll come in time,_______?A does he B,will you
- Tom()(be)ill last week,he()(be)much better now.用所给词的适当形式填空.
- Which month has 28 days?
猜你喜欢
