2021年算24点经典题目

2021年算24点经典题目
2021年算24点经典题目

算24点经典题目

欧阳光明(2021.03.07)

5 5 5 1:5(5-1/5)=24 2 7 9 10: ((7-(2-9))+10)=24

2 7 10 10: ((2×(7+10))-10)=24 2 8 8 8: ((2×(8+8))-8)=24

2 8 8 9: ((2-(8-9))×8)=24 2 8 8 10: ((8-(2-8))+10)=24

2 8 9 9: ((2+(9/9))×8)=24 2 8 9 10: ((2×(8+9))-10)=24

2 8 10 10: ((2+(10/10))×8)=24 2 9 10 10: ((9+(10/2))+10)=24

3 3 3 3: ((3×(3×3))-3)=2

4 3 3 3 4: ((3×(3+4))+3)=24

3 3 3 5: ((3×3)+(3×5))=2

4 3 3 3 6: ((3×(3+3))+6)=24

3 3 3 7: ((7+(3/3))×3)=2

4 3 3 3 8: ((3+(3-3))×8)=24

3 3 3 9: ((9-(3/3))×3)=2

4 3 3 3 10: ((3×(10-3))+3)=24

3 3

4 4: (((3×4)-4)×3)=24 3 3 4 5: ((3×(4+5))-3)=24

3 3

4 6: ((3-(3-4))×6)=24 3 3 4 7: ((4-(3-7))×3)=24

3 3

4 8: ((3×(4-3))×8)=24 3 3 4 9: ((3+(3×4))+9)=24

3 3 5 5: ((5×5)-(3/3))=2

4 3 3

5 6: ((3+(3×5))+6)=24

3 3 5 7: (((3×5)-7)×3)=2

4 3 3

5 9: ((5+(9/3))×3)=24

3 3 5 10: ((3-(3/5))×10)=2

4 3 3 6 6: ((6+(6/3))×3)=24

3 3 6 7: ((3×(3+7))-6)=2

4 3 3 6 8: ((8×(3+6))/3)=24

3 3 6 9: ((3+(3×9))-6)=2

4 3 3 6 10: ((10-(3+3))×6)=24

3 3 7 7: ((3+(3/7))×7)=2

4 3 3 7 8: ((7+(3×3))+8)=24

3 3 7 9: ((7/(3/9))+3)=2

4 3 3 8 8: (8/(3-(8/3)))=24

3 3 8 9: ((3×(3+8))-9)=2

4 3 3 8 10: ((3+(3+8))+10)=24

3 3 9 9: ((3+(3+9))+9)=2

4 3 3 9 10: ((3+(3×10))-9)=24

3 4 4 4: ((4×(3+4))-4)=24 3 4 4 5: ((3+(4×4))+5)=24

3 4 4 6: ((3+(4/4))×6)=24 3 4 4 7: ((3-(4-7))×4)=24

3 4 4 8: ((3+(4-4))×8)=24 3 4 4 9: ((4-(4/3))×9)=24

3 4 4 10: ((4×(10-3))-4)=24 3 4 5 5: ((3+(5×5))-4)=24

3 4 5 6: ((3-(4-5))×6)=24

3 4 5 7: ((3×(7-5))×4)=24

3 4 5 8: ((3×(5-4))×8)=24

3 4 5 9: ((4-(5-9))×3)=24

3 4 5 10: ((3×(4/5))×10)=24

3 4 6 6: ((3×(4+6))-6)=24

3 4 6 8: ((3×(8-6))×4)=24

3 4 6 9: ((3-(6-9))×4)=24

3 4 6 10: ((3×(10-4))+6)=24 3 4 7 7: ((3+(4×7))-7)=24

3 4 7 8: ((4×(7-3))+8)=24

3 4 7 9: ((3×(4+7))-9)=24

3 4 7 10: ((3+(4+7))+10)=24

3 4 8 9: ((3+(4+8))+9)=24

3 4 8 10: ((3×(10-8))×4)=24

3 4 9 9: ((3×(9-4))+9)=24

3 4 10 10: ((4+(3×10))-10)=24

3 5 5 6: ((3×(5+5))-6)=24

3 5 5 7: ((7+(5/5))×3)=24

3 5 5 8: ((3+(5-5))×8)=24

3 5 5 9: ((3+(9/5))×5)=24

3 5 6 6: ((3-(5-6))×6)=24

3 5 6 7: ((6×(5+7))/3)=24

3 5 6 8: ((3×(6-5))×8)=24

3 5 6 9: ((3×(5+6))-9)=24

3 5 6 10: ((3+(5+6))+10)=24

3 5 7 8: ((7×(8-5))+3)=24

3 5 7 9: ((3+(5+7))+9)=24

3 5 7 10: ((5-(7-10))×3)=24

3 5 8 8: ((3+(5+8))+8)=24

3 5 8 9: ((5+(3×9))-8)=24

3 5 9 9: ((5/(3/9))+9)=24

3 5 9 10: ((3×(10-5))+9)=24

3 5 10 10: ((10-(10/5))×3)=24

3 6 6 6: ((3+(6/6))×6)=24

3 6 6 7: ((3-(6-7))×6)=24

3 6 6 8: ((3+(6-6))×8)=24

3 6 6 9: ((3+(6+6))+9)=24

3 6 6 10: ((10×(6-3))-6)=2

4 3 3 6 7 7: ((3+(7/7))×6)=24

3 6 7 8: ((3+(6+7))+8)=24

3 6 7 9: ((6-(7-9))×3)=24

3 6 7 10: ((6/(3/7))+10)=24

3 6 8 8: ((3+(8/8))×6)=24

3 6 8 9: ((3-(8-9))×6)=24

3 6 8 10: ((6-(8-10))×3)=2

4 3 6 9 9: ((3+(9/9))×6)=24

3 6 9 10: ((3-(9-10))×6)=2

4 3 3 6 10 10: ((3-(6/10))×10)=24

3 7 7 7: ((3+(7+7))+7)=24

3 7 7 8: ((3+(7-7))×8)=24

3 7 7 9: ((9-(7/7))×3)=24

3 7 7 10: ((7×(10-7))+3)=24

3 7 8 8: ((3×(8-7))×8)=24

3 7 8 9: ((7-(8-9))×3)=24

3 7 9 9: ((7+(9/9))×3)=24

3 7 9 10: ((7+(3×9))-10)=2

4 3 7 10 10: ((7-(3-10))+10)=24 3 8 8 8:

((3+(8-8))×8)=24

3 8 8 9: ((3×(9-8))×8)=24

3 8 8 10: (((8×10)-8)/3)=24

3 8 9 9: ((3×(8×9))/9)=24

3 8 9 10: ((3×(10-9))×8)=24

3 8 10 10: ((3×(8×10))/10)=24

3 9 9 9: ((9-(3-9))+9)=24

3 9 9 10: ((9+(9-10))×3)=2

4 3 3 9 10 10: ((9-(10/10))×3)=24

4 4 4 4: ((4+(4×4))+4)=24

4 4 4 5: ((5+(4/4))×4)=24

4 4 4 6: ((4+(4-4))×6)=24

4 4 4 7: ((7-(4/4))×4)=24

4 4 4 8: ((4×(4+4))-8)=24

4 4 4 9: ((4×(9-4))+4)=24

4 4 4 10: (((4×4)-10)×4)=24

4 4

5 5: ((4+(4/5))×5)=24

4 4

5 6: ((4×(5-4))×6)=24

4 4

5 7: ((4-(5-7))×4)=24

4 4

5 8: ((4+(4-5))×8)=24

4 4

5 10: ((4×(10-5))+4)=24 4 4

6 8: ((4-(6-8))×4)=24

4 4 6 9: ((4×(4/6))×9)=24

4 4 6 10: ((4+(4+6))+10)=24

4 4 7 7: ((4-(4/7))×7)=24

4 4 7 8: ((4+(4×7))-8)=24

4 4 7 9: ((4+(4+7))+9)=24

4 4 7 10: ((4+4)×(10-7))=24 4 4 8 8: ((4+(4+8))+8)=24

4 4 8 9: (((4×9)-4)-8)=24

4 4 8 10: ((4-(8-10))×4)=24 4 4 4 10 10: (((10×10)-4)/4)=24 4

5 5 5: ((4+(5×5))-5)=24

4 5 5 6: ((4+(5-5))×6)=24

4 5 5 7: ((7-(5/5))×4)=24

4 5 5 8: ((4-(5/5))×8)=24

4 5 5 9: ((5×(9-5))+4)=24

4 5 5 10: ((4+(5+5))+10)=24

4 5 6 6: ((4×(6-5))×6)=24

4 5 6 7: ((5-(6-7))×4)=24

4 5 6 8: ((4+(5-6))×8)=24

4 5 6 9: ((4+(5+6))+9)=24

4 5 6 10: ((4+(5×6))-10)=24 4 5 7 7: ((5+(7/7))×4)=24

4 5 7 8: ((4+(5+7))+8)=24

4 5 7 9: ((5+(4×7))-9)=24

4 5 7 10: ((10×(7-5))+4)=24 4 5 8 8: ((5-(8/4))×8)=24

4 5 8 9: ((4×(9-5))+8)=24

4 5 8 10: ((4-(8/5))×10)=24 4 5 9 9: ((5+(9/9))×4)=24

4 5 9 10: ((5-(9-10))×4)=24 4 5 10 10: ((5+(10/10))×4)=24 4 6 6 6: ((4+(6-6))×6)=24

4 6 6 7: ((4×(7-6))×6)=24

4 6 6 8: ((4+(6+6))+8)=24

4 6 6 9: ((6×(9-4))-6)=24

4 6 6 10: ((6×(6+10))/4)=24 4 6 7 7: ((4+(6+7))+7)=24

4 6 7 8: ((4+(6-7))×8)=24

4 6 7 9: ((6×(7+9))/4)=24

4 6 7 10: ((6+(4×7))-10)=24 4 6 8 8: ((4×(6×8))/8)=24

4 6 8 9: ((4-(8/6))×9)=24

4 6 8 10: ((4×(10-6))+8)=24 4 6 9 9: ((4×(6×9))/9)=24

4 6 9 10: ((4×(10-9))×6)=24

4 6 10 10: ((4×(6×10))/10)=24 4 7 7 7: ((7-(7/7))×4)=24

4 7 7 8: ((4-(7/7))×8)=24

4 7 8 8: ((4+(7-8))×8)=24

4 7 8 9: ((7+(8-9))×4)=24

4 7 8 10: ((7/(4/8))+10)=24

4 7 9 9: ((7-(9/9))×4)=24

4 7 9 10: ((7+(9-10))×4)=24

4 7 10 10: ((7-(10/10))×4)=24

4 8 8 8: ((4-(8/8))×8)=24

4 8 8 9: ((4+(8-9))×8)=24

4 8 8 10: ((8+(8-10))×4)=24

4 8 9 9: ((4-(9/9))×8)=24

4 8 9 10: ((4+(9-10))×8)=24

4 8 10 10: ((4-(10/10))×8)=24

4 9 9 10: ((9-(4-9))+10)=24

5 5 5 5: ((5×5)-(5/5))=24

5 5 5 6: ((5+(5×5))-6)=24

5 5 5 9: ((5+(5+5))+9)=24

5 5

6 6: ((5+(5-6))×6)=24

5 5

6 7: ((6+(5×5))-7)=24

5 5

6 8: ((5+(5+6))+8)=24

5 5 7 7: ((5+(5+7))+7)=24

5 5 7 8: ((5+(5-7))×8)=24

5 5 7 10: ((10×(5+7))/5)=24

5 5 8 8: ((5×5)-(8/8))=24

5 5 8 9: ((5×(8-5))+9)=24

5 5 8 10: ((5-(10/5))×8)=24 5 5 9 9: ((5×5)-(9/9))=24

5 5 9 10: ((9+(5×5))-10)=24 5 5 10 10: ((5×5)-(10/10))=24

5 6 6 6: ((5-(6/6))×6)=24

5 6 6 7: ((5+(6+6))+7)=24

5 6 6 8: ((6×(8-5))+6)=24

5 6 6 9: ((6×9)-(5×6))=24

5 6 6 10: ((6×(10-5))-6)=24

5 6 7 7: ((5-(7/7))×6)=24

5 6 7 8: ((5+(7-8))×6)=24

5 6 7 9: ((9×(7-5))+6)=24

5 6 8 8: ((5+(6-8))×8)=24

5 6 8 9: ((5+(8-9))×6)=24

5 6 8 10: ((5×(6×8))/10)=24

5 6 9 9: ((5×(9-6))+9)=24

5 6 9 10: ((5+(9-10))×6)=24 5 6 10 10: ((5-(10/10))×6)=24 5 7 7 9: ((5+7)×(9-7))=24

5 7 7 10: ((7×(7-5))+10)=24

5 7 8 8: ((8×(7-5))+8)=24

5 7 8 9: ((5+(7-9))×8)=24

5 7 8 10: ((5+7)×(10-8))=24

5 7 9 10: ((5×(10-7))+9)=24

5 7 10 10: ((7/(5/10))+10)=24

5 8 8 8: (((5×8)-8)-8)=24

5 8 8 9: ((8/(8-5))×9)=24

5 8 8 10: ((5+(8-10))×8)=24

5 9 10 10: ((9-(5-10))+10)=24

6 6 6 6: ((6+(6+6))+6)=24

6 6 6 8: ((6+(6-8))×6)=24

6 6 6 9: ((6×(6×6))/9)=24

6 6 6 10: ((6×10)-(6×6))=24

6 6

7 9: ((6+(7-9))×6)=24

6 6

7 10: ((6×(10-7))+6)=24

6 6 8 8: ((6/(8-6))×8)=24

6 6 8 9: ((6+(6-9))×8)=24

6 6 8 10: ((6+(8-10))×6)=24

6 6 9 10: ((9×(6+10))/6)=24

6 7 7 10: ((7+(7-10))×6)=24

6 7 8 9: ((6/(9-7))×8)=24

6 7 8 10: ((6+(7-10))×8)=24

6 7 9 9: ((9×(7+9))/6)=24

6 7 10 10: ((10×(10-7))-6)=24

6 8 8 8: ((8×(8-6))+8)=24

6 8 8 9: ((9×(8+8))/6)=24

6 8 8 10: ((6/(10-8))×8)=24

6 8 9 9: ((8/(9-6))×9)=24

6 8 9 10: ((9×(10-8))+6)=24

6 9 9 10: ((9/(6/10))+9)=24

6 10 10 10: ((10-(6-10))+10)=24

7 7 9 10: ((7×(9-7))+10)=24 7 8 8 9: ((8×(9-7))+8)=24

7 8 8 10: ((8×10)-(7×8))=24

7 8 9 10: ((8/(10-7))×9)=24

7 8 10 10: ((7×(10-8))+10)=24

8 8 8 10: ((8×(10-8))+8)=24

算24

把4个整数(一般是正整数)通过加减乘除运算,使最后的计算结果是24的一个数学游戏

可以考验人的智力和数学敏感性。

一般技巧:

如1,2,3,4这四个数

解:可以知道,3x8=24,4x6=24.根据已有的思路和数字,来进行计算

3x8=24:先拿出3,让1,2,4等于8,即:1x2x4=8,所以(1x2x4)x3=24

4x6=24:先拿出4,让1,2,3等于6,即:1+2+3=6,所以(1+2+3)x4=24

根据以上算法,用2,3,4,5这四个数怎么算?

2x12=24,所以(5+4+3)x2=24

4x6=24,所以(5+3-2)x4=24

相信大家一定懂了,用已有的数先去处以24,再用剩下的三个数计算刚才得到的那个数。

现在通常用扑克牌代表数字来进行运算。

A——1

J——11

Q——12

K——13

经电脑的长时间计算,任何4个在1-20之间的数都能算出24.

需要计算的可以下载一个算24的插件,很方便适用

现在允许用乘方,开方,分数进行运算 (有些一样的拍有可能算不出来,如10,10,10,10。)

“算24点”是一种数学游戏,正如象棋、围棋一样是一种人们喜闻乐见的娱乐活动。

它始于何年何月已无从考究,但它以自己独具的数学魅力和丰富的内涵正逐渐被越来越多的人们所接受。这种游戏方式简单易学,能健脑益智,是一项极为有益的活动。

“算24点”的游戏内容如下:一副牌中抽去大小王剩下52张,(如果初练也可只用1~10这40张牌)任意抽取4张牌(称牌组),用加、减、乘、除(可加括号)把牌面上的数算成24。每张牌必须用一次且只能用一次,如抽出的牌是3、8、8、9,那么算式为(9—8)×8×3或3×8÷(9—8)或(9—8÷8)×3等。

“算24点”作为一种扑克牌智力游戏,还应注意计算中的技巧问题。计算时,我们不可能把牌面上的4个数的不同组合形式——去试,更不能瞎碰乱凑。这里向大家介绍几种常用的、便于学习掌握的方法:

1.利用3×8=24、4×6=24求解。

把牌面上的四个数想办法凑成3和8、4和6,再相乘求解。如3、3、6、10可组成(10—6÷3)×3=24等。又如2、3、3、7可组成(7+3—2)×3=24等。实践证明,这种方法是利用率最大、命中率最高的一种方法。

2.利用0、11的运算特性求解。

如3、4、4、8可组成3×8+4—4=24等。又如4、5、J、K可组成11×(5—4)+13=24等。

3.在有解的牌组中,用得最为广泛的是以下六种解法:(我们用a、b、c、d表示牌面上的四个数)

①(a—b)×(c+d)

如(10—4)×(2+2)=24等。

②(a+b)÷c×d

如(10+2)÷2×4=24等。

③(a-b÷c)×d

如(3—2÷2)×12=24等。

④(a+b-c)×d

如(9+5—2)×2=24等。

⑤a×b+c—d

如11×3+l—10=24等。

⑥(a-b)×c+d

如(4—l)×6+6=24等。

一般情况下,先要看4张牌中是否有2,3,4,6,8,Q,

如果有,考虑用乘法,将剩余的3个数凑成对应数。如果有两个相同的6,8,Q,比如已有两个6,剩下的只要能凑成3,4,5都能算出24,已有两个8,剩下的只要能凑成2,3,4,已有两个Q,剩下的只要能凑成1,2,3都能算出24,比如(9,J,Q,Q)。如果没有2,3,4,6,8,Q,看是否能先把两个数凑成其中之一。总之,乘法是很重要的,24是30以下公因数最多的整数。

(2)将4张牌加加减减,或者将其中两数相乘再加上某数,相对容易。

(3)先相乘再减去某数,有时不易想到。例如(4,10,10,J)

(6,10,10,K)

(4)必须用到乘法,且在计算过程中有分数出现。有一个规律,设4个数为a,b,c,d。必有ab+c=24或ab-c=24 d=a或b。若d=a 有a(b+c/a)=24 或a(b-c/a)=24 如最常见的(1,5,5,5),

(2,5,5,10)因为约分的原因也归入此列。(5,7,7,J)

(4,4,7,7)(3,3,7,7)等等。(3,7,9,K)是个例外,可惜还有另一种常规方法,降低了难度。只能用此法的只有10个。

(5)必须用到除法,且在计算过程中有分数出现。这种比较难,比如(1,4,5,6),(3,3,8,8)(1,8,Q,Q)等等。

只能用此法的更少,只有7种。

(6)必须用到除法,且在计算过程中有较大数出现,不过有时可以利用平方差公式或提公因数等方法不必算出这个较大数具体等于几。比如(3,5,7,K),(1,6,J,K)等等。只能用此法的只有16种。

(7)最特殊的是(6,9,9,10),9*10/6+9=24,9是3的倍数,10是2的倍数,两数相乘的积才能整除6,再也找不出第二个类似的只能用此法解决的题目了。

游戏时,同学们不妨按照上述方法试一试。

需要说明的是:经计算机准确计算,一副牌(52张)中,任意抽取4张可有1820种不同组合,其中有458个牌组算不出24点,如A、A、A、5。

2 7 9 9: no answer!

2 7 9 10: ((7-(2-9))+10)=24

2 7 10 10: ((2×(7+10))-10)=24

2 8 8 8: ((2×(8+8))-8)=24

2 8 8 9: ((2-(8-9))×8)=24

2 8 8 10: ((8-(2-8))+10)=24

2 8 9 9: ((2+(9/9))×8)=24

2 8 9 10: ((2×(8+9))-10)=24

2 8 10 10: ((2+(10/10))×8)=24

2 9 9 9: no answer!

2 9 9 10: no answer!

2 9 10 10: ((9+(10/2))+10)=24

2 10 10 10: no answer!

3 3 3 3: ((3×(3×3))-3)=24

3 3 3 6: ((3×(3+3))+6)=24

3 3 3 7: ((7+(3/3))×3)=24

3 3 3 8: ((3+(3-3))×8)=24

3 3 3 9: ((9-(3/3))×3)=24

3 3 3 10: ((3×(10-3))+3)=2

4 3 3 4 4: (((3×4)-4)×3)=24

3 3

4 5: ((3×(4+5))-3)=24

3 3

4 6: ((3-(3-4))×6)=24

3 3

4 7: ((4-(3-7))×3)=24

3 3

4 8: ((3×(4-3))×8)=24

3 3

4 9: ((3+(3×4))+9)=24

3 3

4 10: no answer!

3 3 5 5: ((5×5)-(3/3))=24

3 3 5 6: ((3+(3×5))+6)=24

3 3 5 7: (((3×5)-7)×3)=24

3 3 5 8: no answer!

3 3 5 9: ((5+(9/3))×3)=24

3 3 5 10: ((3-(3/5))×10)=2

4 3 3 6 6: ((6+(6/3))×3)=24

3 3 6 7: ((3×(3+7))-6)=24

3 3 6 8: ((8×(3+6))/3)=24

3 3 6 9: ((3+(3×9))-6)=24

3 3 6 10: ((10-(3+3))×6)=2

4 3 3 7 7: ((3+(3/7))×7)=24

3 3 7 8: ((7+(3×3))+8)=24

3 3 7 9: ((7/(3/9))+3)=24

3 3 7 10: no answer!

3 3 8 8: (8/(3-(8/3)))=24

3 3 8 9: ((3×(3+8))-9)=24

3 3 8 10: ((3+(3+8))+10)=2

4 3 3 9 9: ((3+(3+9))+9)=24

3 3 9 10: ((3+(3×10))-9)=2

4 3 3 10 10: no answer!

3 4 4 4: ((4×(3+4))-4)=24

3 4 4 5: ((3+(4×4))+5)=24

3 4 4 6: ((3+(4/4))×6)=24

3 4 4 7: ((3-(4-7))×4)=24

3 4 4 8: ((3+(4-4))×8)=24

3 4 4 9: ((4-(4/3))×9)=24

3 4 4 10: ((4×(10-3))-4)=24 3 4 5 5: ((3+(5×5))-4)=24

3 4 5 6: ((3-(4-5))×6)=24

3 4 5 8: ((3×(5-4))×8)=24

3 4 5 9: ((4-(5-9))×3)=24

3 4 5 10: ((3×(4/5))×10)=24

3 4 6 6: ((3×(4+6))-6)=24

3 4 6 7: no answer!

3 4 6 8: ((3×(8-6))×4)=24

3 4 6 9: ((3-(6-9))×4)=24

3 4 6 10: ((3×(10-4))+6)=24

3 4 7 7: ((3+(4×7))-7)=24

3 4 7 8: ((4×(7-3))+8)=24

3 4 7 9: ((3×(4+7))-9)=24

3 4 7 10: ((3+(4+7))+10)=24 3 4 8 8: no answer!

3 4 8 9: ((3+(4+8))+9)=24

3 4 8 10: ((3×(10-8))×4)=24

3 4 9 9: ((3×(9-4))+9)=24

3 4 9 10: no answer!

3 4 10 10: ((4+(3×10))-10)=24 3 5 5 5: no answer!

3 5 5 6: ((3×(5+5))-6)=24

3 5 5 7: ((7+(5/5))×3)=24

3 5 5 8: ((3+(5-5))×8)=24

3 5 5 9: ((3+(9/5))×5)=24

3 5 5 10: no answer!

3 5 6 6: ((3-(5-6))×6)=24

3 5 6 7: ((6×(5+7))/3)=24

3 5 6 8: ((3×(6-5))×8)=24

3 5 6 9: ((3×(5+6))-9)=24

3 5 6 10: ((3+(5+6))+10)=2

4 3

5 7 7: no answer!

3 5 7 8: ((7×(8-5))+3)=24

3 5 7 9: ((3+(5+7))+9)=24

3 5 7 10: ((5-(7-10))×3)=24

3 5 8 8: ((3+(5+8))+8)=24

3 5 8 9: ((5+(3×9))-8)=24

3 5 8 10: no answer!

3 5 9 9: ((5/(3/9))+9)=24

3 5 9 10: ((3×(10-5))+9)=24

3 5 10 10: ((10-(10/5))×3)=2

4 3 6 6 6: ((3+(6/6))×6)=24

3 6 6 7: ((3-(6-7))×6)=24

3 6 6 8: ((3+(6-6))×8)=24

3 6 6 10: ((10×(6-3))-6)=24

3 6 7 7: ((3+(7/7))×6)=24

3 6 7 8: ((3+(6+7))+8)=24

3 6 7 9: ((6-(7-9))×3)=24

3 6 7 10: ((6/(3/7))+10)=24

3 6 8 8: ((3+(8/8))×6)=24

3 6 8 9: ((3-(8-9))×6)=24

3 6 8 10: ((6-(8-10))×3)=24

3 6 9 9: ((3+(9/9))×6)=24

3 6 9 10: ((3-(9-10))×6)=24

3 6 10 10: ((3-(6/10))×10)=2

4 3 7 7 7: ((3+(7+7))+7)=24

3 7 7 8: ((3+(7-7))×8)=24

3 7 7 9: ((9-(7/7))×3)=24

3 7 7 10: ((7×(10-7))+3)=2

4 3 7 8 8: ((3×(8-7))×8)=24

3 7 8 9: ((7-(8-9))×3)=24

3 7 8 10: no answer!

3 7 9 9: ((7+(9/9))×3)=24

3 7 9 10: ((7+(3×9))-10)=2

4 3 7 10 10: ((7-(3-10))+10)=24 3 8 8 8: ((3+(8-8))×8)=24

3 8 8 9: ((3×(9-8))×8)=24

3 8 8 10: (((8×10)-8)/3)=24

3 8 9 9: ((3×(8×9))/9)=24

3 8 9 10: ((3×(10-9))×8)=2

4 3 8 10 10: ((3×(8×10))/10)=24 3 9 9 9: ((9-(3-9))+9)=24

3 9 9 10: ((9+(9-10))×3)=2

4 3 9 10 10: ((9-(10/10))×3)=24

3 10 10 10: no answer!

4 4 4 4: ((4+(4×4))+4)=24

4 4 4 5: ((5+(4/4))×4)=24

4 4 4 6: ((4+(4-4))×6)=24

4 4 4 7: ((7-(4/4))×4)=24

4 4 4 8: ((4×(4+4))-8)=24

4 4 4 9: ((4×(9-4))+4)=24

4 4 4 10: (((4×4)-10)×4)=24 4 4

5 5: ((4+(4/5))×5)=24

4 4

5 6: ((4×(5-4))×6)=24

4 4

5 7: ((4-(5-7))×4)=24

4 4

5 8: ((4+(4-5))×8)=24

4 4

5 9: no answer!

4 4

5 10: ((4×(10-5))+4)=24 4 4

6 6: no answer!

4 4 6 7: no answer!

4 4 6 8: ((4-(6-8))×4)=24

4 4 6 9: ((4×(4/6))×9)=24

4 4 6 10: ((4+(4+6))+10)=24 4 4 7 7: ((4-(4/7))×7)=24

4 4 7 8: ((4+(4×7))-8)=24

4 4 7 9: ((4+(4+7))+9)=24

4 4 7 10: ((4+4)×(10-7))=24 4 4 8 8: ((4+(4+8))+8)=24

4 4 8 9: (((4×9)-4)-8)=24

4 4 8 10: ((4-(8-10))×4)=24

4 4 9 9: no answer!

4 4 9 10: no answer!

4 4 10 10: (((10×10)-4)/4)=24 4

5 5 5: ((4+(5×5))-5)=24

4 5 5 6: ((4+(5-5))×6)=24

4 5 5 7: ((7-(5/5))×4)=24

4 5 5 8: ((4-(5/5))×8)=24

4 5 5 9: ((5×(9-5))+4)=24

4 5 5 10: ((4+(5+5))+10)=24 4 5 6 6: ((4×(6-5))×6)=24

4 5 6 7: ((5-(6-7))×4)=24

4 5 6 8: ((4+(5-6))×8)=24

4 5 6 9: ((4+(5+6))+9)=24

4 5 6 10: ((4+(5×6))-10)=24 4 5 7 7: ((5+(7/7))×4)=24

4 5 7 8: ((4+(5+7))+8)=24

4 5 7 9: ((5+(4×7))-9)=24

4 5 7 10: ((10×(7-5))+4)=24 4 5 8 8: ((5-(8/4))×8)=24

4 5 8 9: ((4×(9-5))+8)=24

4 5 8 10: ((4-(8/5))×10)=24

4 5 9 9: ((5+(9/9))×4)=24

4 5 9 10: ((5-(9-10))×4)=24

4 5 10 10: ((5+(10/10))×4)=24 4 6 6 6: ((4+(6-6))×6)=24

4 6 6 7: ((4×(7-6))×6)=24

4 6 6 8: ((4+(6+6))+8)=24

4 6 6 9: ((6×(9-4))-6)=24

4 6 6 10: ((6×(6+10))/4)=24

4 6 7 7: ((4+(6+7))+7)=24

4 6 7 8: ((4+(6-7))×8)=24

4 6 7 9: ((6×(7+9))/4)=24

4 6 7 10: ((6+(4×7))-10)=24 4 6 8 8: ((4×(6×8))/8)=24

4 6 8 9: ((4-(8/6))×9)=24

4 6 8 10: ((4×(10-6))+8)=24 4 6 9 9: ((4×(6×9))/9)=24

4 6 9 10: ((4×(10-9))×6)=24 4 6 10 10: ((4×(6×10))/10)=24 4 7 7 7: ((7-(7/7))×4)=24

4 7 7 8: ((4-(7/7))×8)=24

4 7 7 9: no answer!

4 7 7 10: no answer!

4 7 8 8: ((4+(7-8))×8)=24

4 7 8 9: ((7+(8-9))×4)=24

4 7 8 10: ((7/(4/8))+10)=24

4 7 9 9: ((7-(9/9))×4)=24

4 7 9 10: ((7+(9-10))×4)=24 4 7 10 10: ((7-(10/10))×4)=24 4 8 8 8: ((4-(8/8))×8)=24

4 8 8 9: ((4+(8-9))×8)=24

4 8 8 10: ((8+(8-10))×4)=24 4 8 9 9: ((4-(9/9))×8)=24

4 8 9 10: ((4+(9-10))×8)=24 4 8 10 10: ((4-(10/10))×8)=24 4 9 9 9: no answer!

4 9 9 10: ((9-(4-9))+10)=24

4 9 10 10: no answer!

4 10 10 10: no answer!

5 5 5 5: ((5×5)-(5/5))=24

5 5 5 6: ((5+(5×5))-6)=24

5 5 5 7: no answer!

5 5 5 8: no answer!

5 5 5 9: ((5+(5+5))+9)=24

5 5 5 10: no answer!

5 5

6 6: ((5+(5-6))×6)=24

5 5

6 7: ((6+(5×5))-7)=24

5 5

6 8: ((5+(5+6))+8)=24

5 5

6 9: no answer!

5 5

6 10: no answer!

5 5 7 7: ((5+(5+7))+7)=24

5 5 7 8: ((5+(5-7))×8)=24

5 5 7 9: no answer!

5 5 7 10: ((10×(5+7))/5)=24 5 5 8 8: ((5×5)-(8/8))=24

5 5 8 9: ((5×(8-5))+9)=24

5 5 8 10: ((5-(10/5))×8)=24

5 5 9 9: ((5×5)-(9/9))=24

5 5 9 10: ((9+(5×5))-10)=24 5 5 10 10: ((5×5)-(10/10))=24 5

6 6 6: ((5-(6/6))×6)=24

5 6 6 7: ((5+(6+6))+7)=24

5 6 6 8: ((6×(8-5))+6)=24

5 6 6 9: ((6×9)-(5×6))=24

5 6 6 10: ((6×(10-5))-6)=24

5 6 7 7: ((5-(7/7))×6)=24

5 6 7 8: ((5+(7-8))×6)=24

5 6 7 9: ((9×(7-5))+6)=24

5 6 7 10: no answer!

5 6 8 8: ((5+(6-8))×8)=24

5 6 8 9: ((5+(8-9))×6)=24

5 6 8 10: ((5×(6×8))/10)=24 5 6 9 9: ((5×(9-6))+9)=24

5 6 9 10: ((5+(9-10))×6)=24 5 6 10 10: ((5-(10/10))×6)=24 5 7 7 7: no answer!

5 7 7 8: no answer!

5 7 7 9: ((5+7)×(9-7))=24

5 7 7 10: ((7×(7-5))+10)=24 5 7 8 8: ((8×(7-5))+8)=24

5 7 8 9: ((5+(7-9))×8)=24

5 7 8 10: ((5+7)×(10-8))=24 5 7 9 9: no answer!

5 7 9 10: ((5×(10-7))+9)=24 5 7 10 10: ((7/(5/10))+10)=24 5 8 8 8: (((5×8)-8)-8)=24

5 8 8 9: ((8/(8-5))×9)=24

5 8 8 10: ((5+(8-10))×8)=24 5 8 9 9: no answer!

5 8 9 10: no answer!

5 8 10 10: no answer!

5 9 9 9: no answer!

5 9 9 10: no answer!

5 9 10 10: ((9-(5-10))+10)=24 5 10 10 10: no answer!

6 6 6 7: no answer!

6 6 6 8: ((6+(6-8))×6)=24

6 6 6 9: ((6×(6×6))/9)=24

6 6 6 10: ((6×10)-(6×6))=24

6 6

7 7: no answer!

6 6

7 8: no answer!

6 6

7 9: ((6+(7-9))×6)=24

6 6

7 10: ((6×(10-7))+6)=24

6 6 8 8: ((6/(8-6))×8)=24

6 6 8 9: ((6+(6-9))×8)=24

6 6 8 10: ((6+(8-10))×6)=24

6 6 9 9: no answer!

6 6 9 10: ((9×(6+10))/6)=24

6 6 10 10: no answer!

6 7 7 7: no answer!

6 7 7 8: no answer!

6 7 7 9: no answer!

6 7 7 10: ((7+(7-10))×6)=24

6 7 8 8: no answer!

6 7 8 9: ((6/(9-7))×8)=24

6 7 8 10: ((6+(7-10))×8)=24

6 7 9 9: ((9×(7+9))/6)=24

6 7 9 10: no answer!

6 7 10 10: ((10×(10-7))-6)=24

6 8 8 8: ((8×(8-6))+8)=24

6 8 8 9: ((9×(8+8))/6)=24

6 8 8 10: ((6/(10-8))×8)=24

6 8 9 9: ((8/(9-6))×9)=24

6 8 9 10: ((9×(10-8))+6)=24

6 8 10 10: no answer!

6 9 9 9: no answer!

6 9 9 10: ((9/(6/10))+9)=24

6 9 10 10: no answer!

6 10 10 10: ((10-(6-10))+10)=24

7 7 7 7: no answer!

7 7 7 8: no answer!

7 7 7 9: no answer!

7 7 7 10: no answer!

7 7 8 8: no answer!

7 7 8 9: no answer!

7 7 8 10: no answer!

7 7 9 9: no answer!

7 7 10 10: no answer!

7 8 8 8: no answer!

7 8 8 9: ((8×(9-7))+8)=24

7 8 8 10: ((8×10)-(7×8))=24

7 8 9 9: no answer!

7 8 9 10: ((8/(10-7))×9)=24

7 8 10 10: ((7×(10-8))+10)=24 7 9 9 9: no answer!

7 9 9 10: no answer!

7 9 10 10: no answer!

7 10 10 10: no answer!

8 8 8 8: no answer!

8 8 8 9: no answer!

8 8 8 10: ((8×(10-8))+8)=24

8 8 9 9: no answer!

8 8 9 10: no answer!

8 8 10 10: no answer!

8 9 9 9: no answer!

8 9 9 10: no answer!

8 9 10 10: no answer!

8 10 10 10: no answer!

9 9 9 9: no answer!

9 9 9 10: no answer!

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