1:5 × (5 - 1 ÷ 5)
2:5 × (5 - (1 ÷ 5))
3:(5 - 1 ÷ 5) × 5
4:(5 - (1 ÷ 5)) × 5
1:(2 × (7 + 7)) - 4
2:2 × (7 + 7) - 4
3:(7 + 7) × 2 - 4
4:((7 + 7) × 2) - 4
24點(diǎn):5.5.5.1;2.4.7.7
24點(diǎn):5.5.5.1;2.4.7.7
24點(diǎn)游戲;請你用+.-.x.以及( )組成結(jié)果為24的算式(四個數(shù)都要用不能重復(fù))
4.7.7,1.5.5.5
24點(diǎn)游戲;請你用+.-.x.以及( )組成結(jié)果為24的算式(四個數(shù)都要用不能重復(fù))
4.7.7,1.5.5.5
數(shù)學(xué)人氣:870 ℃時間:2020-06-11 10:22:42
優(yōu)質(zhì)解答
我來回答
類似推薦
- “-2 4 5 7 ” 24點(diǎn)
- 7,1,2,5這四個數(shù)玩24點(diǎn)
- 負(fù)2,4,5,7的怎樣組成24點(diǎn)
- 24點(diǎn)3則:11,11,1,5;8,5,2,7;1,4,5,6.
- 7,7,1,2-.4,10,4,10- .5,5,5,1-.3,7,3,7-.3,8,3,8-.24點(diǎn)
- 一元一次方程x2+(2m-1)x+m2=0,有兩個實(shí)數(shù)根x1,x2 (1)求實(shí)數(shù)m的取值范圍 (2)當(dāng)x12-x22=0時,求m
- 城市污染對人類有何危害
- ______ a lot of books,the boy knows much more than the boys of his age.
- Lucy often does her homework at school改為一般疑問句
- 我父親似乎很高興.My father ___ ___ ____ happy.
- much to 和 many 區(qū)別
- You are my little little apple~誰會翻譯吶
猜你喜歡
- 1描寫霧海 的四字詞語
- 2填空1:he always gets to school by s( ).2:it is ten minutes h( ) from my home to school
- 3我國唯一注入北冰洋的河流是哪條河流
- 4就是做題時候在化學(xué)式下方量的書寫方法.1:1的含義、
- 5將50mL4mol/L的AlCl3溶液與4mol/L的NaOH溶液反應(yīng)后得沉淀7.8g,所消耗NaOH溶液的體積為多少mL?
- 6幾個數(shù)的最大公因數(shù)是最小公倍數(shù)的()數(shù),幾個數(shù)的最小公倍數(shù)是最大公因數(shù)的()數(shù)
- 7需要英語的春節(jié)短語!
- 8酸根離子指什么?
- 9求解軌跡問題
- 10設(shè)f(x)=ax^2+bx+c(a≠0) ; 若f(x+1)=f(-x),求證-b/2a=1
- 11英語翻譯
- 12怎么做啊?要過程.某電視機(jī)廠某型號電視比去年增產(chǎn)40%,實(shí)際比計(jì)劃多生產(chǎn)20%,此型號電視今年實(shí)際產(chǎn)量是去年的( )%?