3个5,1个1,如何做24点?
运用加,减,乘,除四种运算和括号,如何由三个5和一个1得到24?(每个数只能用一次)
人气:352 ℃ 时间:2020-01-28 20:00:05
解答
1:5 × (5 - 1 ÷ 5)
2:5 × (5 - (1 ÷ 5))
3:5 × (5 - 1 ÷ 5 )
4:5 × (5 - (1 ÷ 5 ))
5:(5 - 1 ÷ 5 ) × 5
6:(5 - (1 ÷ 5 )) × 5
7:(5 - 1 ÷ 5) × 5
8:(5 - (1 ÷ 5)) × 5
9:5 × (5 - 1 ÷ 5)
10:5 × (5 - (1 ÷ 5))
11:(5 - 1 ÷ 5) × 5
12:(5 - (1 ÷ 5)) × 5
推荐
- 1,3,4,5做24点
- 用1 、3 、5 、5 、计算 24点
- 1,3,5,5, 做24点
- 3个5 1个1做24点
- -1,3,-5,4弄24点怎么搞
- 找赞美自然景物的诗句
- 在英语单词的音标里面“e”和“i”和“a”分别怎么念?
- “怒”字的构成说明什么道理
猜你喜欢
- happiness is for everyone.求译!
- 写小数时,整数部分仍按( )的写法,整数部分是0的要写( ).
- 《人民解放军百万大军横渡长江》一文是按什么顺序报道三路军的渡江作战的?为什么这样安排顺序?
- 屏风,纳凉,帷幕,缓冲,造型,伧俗、雅俗之别造句
- To turn your dream into reality,you should first ______the hard life here which you has not got used to so far
- 足球循环赛中,红队胜黄队,比分为4:1,黄队胜蓝队,比分为1:0,蓝队胜红队,比分为1:0,算各队的净胜球数.
- 2.2*(-2.1)+1.21*4.2-2.1*0.22简算!
- it took him three hours to clean his bedroom的同义句