数学算24点题目演示教学.docx

1、数学算24点题目演示教学数学算24点题目算24点经典题目 2 7 9 10: 2 7 10 10: 2 8 8 8:2 8 8 9: 2 8 8 10: 2 8 9 9: 2 8 9 10: 2 8 10 10: 2 9 10 10:3 3 3 3: 3 3 3 4: 3 3 3 5: 3 3 3 6:3 3 3 7: 3 3 3 8: 3 3 3 9: 3 3 3 10: 3 3 4 4: 3 3 4 5: 3 3 4 6: 3 3 4 7:3 3 4 8: 3 3 4 9: 3 3 5 5: 3 3 5 6: 3 3 5 7: 3 3 5 9: 3 3 5 10: 3 3 6 6: 3 3

2、 6 7: 3 3 6 8: 3 3 6 9: 3 3 6 10:3 3 7 7: 3 3 7 8: 3 3 7 9: 3 3 8 8: 3 3 8 9: 3 3 8 10:5 5 5 1：3 3 9 9: (3+(3+9)+9)=24 3 3 9 10: (3+(310)-9)=24 3 4 4 4: (4(3+4)-4)=24 3 4 4 5: (3+(44)+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 5 5: (3+(55)-4

3、)=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+(47)-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)+

4、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+(310)-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、+(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)=243 5 8 8: (3+(5+8)+8)=24 3 5 8 9: (5+(39)-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

6、 3 6 6 10: (10(6-3)-6)=24 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)=24 3 6 9 9: (3+(9/9)6)=24 3 6 9 10: (3-(9-10)6)=24 3 3 6 10 10: (3-(6/10)10)=24 3 7 7 7: (3+(7+7)+7)=24 3 7

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)=243 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+(39)-10)=24 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: (810)-8)/3)=24 3 8 9 9: (3(89)/9)=24 3 8 9 10: (3(10-9)8)=

8、24 3 8 10 10: (3(810)/10)=24 3 9 9 9: (9-(3-9)+9)=24 3 9 9 10: (9+(9-10)3)=24 3 3 9 10 10: (9-(10/10)3)=24 4 4 4 4: (4+(44)+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: (44)-10)4)=24 4 4 5 5: (4+(4/5)5)=24 4 4 5 6:

9、 (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+(47)-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: (49)-4)-8)=24 4

10、4 8 10: (4-(8-10)4)=24 4 4 10 10: (1010)-4)/4)=24 4 5 5 5: (4+(55)-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+(56)

11、-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+(47)-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

12、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+(47)-10)=24 4 6 8 8: (4(68)/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(69)/9)=24 4 6 9 10: (4(10-9)6)=24 4 6 10 10: (4(610)/10)=

13、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)=244 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)=244 8 9 9: (4-(9/9)8)=24 4 8 9 10: (4

14、+(9-10)8)=244 8 10 10: (4-(10/10)8)=24 4 9 9 10: (9-(4-9)+10)=24 5 5 5 5: (55)-(5/5)=24 5 5 5 6: (5+(55)-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+(55)-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)=245 5 8 8: (55)-(8/8)=24 5

15、 5 8 9: (5(8-5)+9)=24 5 5 8 10: (5-(10/5)8)=24 5 5 9 9: (55)-(9/9)=24 5 5 9 10: (9+(55)-10)=24 5 5 10 10: (55)-(10/10)=245 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: (69)-(56)=24 5 6 6 10: (6(10-5)-6)=245 6 7 7: (5-(7/7)6)=24 5 6 7 8: (5+(7-8)6)=24 5 6 7 9: (9(7-5)+

16、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(68)/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)=245 7 7 9: (5+7)(9-7)=24 5 7 7 10: (7(7-5)+10)=245 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)=245 7 9 10: (5(10-7)+9)=245 7 10 10

17、: (7/(5/10)+10)=245 8 8 8: (58)-8)-8)=24 5 8 8 9: (8/(8-5)9)=24 5 8 8 10: (5+(8-10)8)=245 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(66)/9)=24 6 6 6 10: (610)-(66)=24 6 6 7 9: (6+(7-9)6)=24 6 6 7 10: (6(10-7)+6)=246 6 8 8: (6/(8-6)8)=24 6 6 8 9: (6+(6-9)8)=2

18、4 6 6 8 10: (6+(8-10)6)=246 6 9 10: (9(6+10)/6)=246 7 7 10: (7+(7-10)6)=246 7 8 9: (6/(9-7)8)=24 6 7 8 10: (6+(7-10)8)=246 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)=246 8 9 9: (8/(9-6)9)=24 6 8 9 10: (9(10-8)+6)=246 9 9 10: (9

19、/(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: (810)-(78)=24 7 8 9 10: (8/(10-7)9)=247 8 10 10: (7(10-8)+10)=24 8 8 8 10: (8(10-8)+8)=24算24点所有题目1 1 1 8 : (1+1+1)*8=24 1 1 2 6 : (1+1+2)*6=241 1 2 7 : (1+2)*(1+7)=241 1 2 8 : (1*1+2)*8=241 1 2 9 :

20、(1+2)*(9-1)=241 1 2 10 : (1+1)*(2+10)=241 1 3 4 : (1+1)*3*4=241 1 3 5 : (1+3)*(1+5)=241 1 3 6 : (1*1+3)*6=241 1 3 7 : (1*1+7)*3=241 1 3 8 : (1-1+3)*8=241 1 3 9 : (1+1)*(3+9)=241 1 3 10 : (10-(1+1)*3=241 1 4 4 : (1+1+4)*4=241 1 4 5 : (1*1+5)*4=241 1 4 6 : (1-1+4)*6=241 1 4 7 : (7-1*1)*4=241 1 4 8 : (

21、1+1)*(4+8)=241 1 4 9 : (4-1)*(9-1)=241 1 4 10 : (1+1)*10+4=241 1 5 5 : 5*5-1*1=241 1 5 6 : (5-1*1)*6=241 1 5 7 : (1+1)*(5+7)=241 1 5 8 : (5-(1+1)*8=241 1 6 6 : (1+1)*(6+6)=241 1 6 8 : 6*8/(1+1)=241 1 6 9 : (1+1)*9+6=241 1 7 10 : (1+1)*7+10=241 1 8 8 : (1+1)*8+8=241 2 2 4 : (1+2)*2*4=241 2 2 5 : (1+5

22、)*(2+2)=241 2 2 6 : (1+2)*(2+6)=241 2 2 7 : (7-1)*(2+2)=241 2 2 8 : (2-1+2)*8=241 2 2 9 : (1+2+9)*2=241 2 2 10 : (1+2)*(10-2)=241 2 3 3 : (1+3)*2*3=241 2 3 4 : (1+2+3)*4=241 2 3 5 : (1+2)*(3+5)=241 2 3 6 : (3-1+2)*6=241 2 3 7 : 1+2+3*7=241 2 3 8 : (2-1)*3*8=241 2 3 9 : 3*9-(1+2)=241 2 3 10 : (10-1*2

23、)*3=241 2 4 4 : (1+2)*(4+4)=241 2 4 5 : (5-1+2)*4=241 2 4 6 : (2-1)*4*6=241 2 4 7 : (1-2+7)*4=241 2 4 8 : (1-2+4)*8=241 2 4 9 : (9-(1+2)*4=241 2 4 10 : 1*2*10+4=241 2 5 5 : 1-2+5*5=241 2 5 6 : (1-2+5)*6=241 2 5 7 : 1*2*(5+7)=241 2 5 8 : (5-1*2)*8=241 2 5 9 : (1+2)*5+9=241 2 5 10 : 2*10-1+5=241 2 6 6

24、 : (1+2)*6+6=241 2 6 7 : (7-(1+2)*6=241 2 6 8 : (6-(1+2)*8=241 2 6 9 : 1*2*9+6=241 2 6 10 : (1+2)*10-6=241 2 7 7 : (7*7-1)/2=241 2 7 8 : (1+7)*2+8=241 2 7 9 : 2*9-1+7=241 2 7 10 : 1*2*7+10=241 2 8 8 : 1*2*8+8=241 2 8 9 : 8*9/(1+2)=241 2 8 10 : 10+(8-1)*2=241 3 3 3 : (1+3)*(3+3)=241 3 3 4 : (1*3+3)*4

25、=241 3 3 5 : 1*3*(3+5)=241 3 3 6 : (6-1+3)*3=241 3 3 7 : 1*3+3*7=241 3 3 8 : (1+8)*3-3=241 3 3 9 : (1+3)*(9-3)=241 3 3 10 : (1-3+10)*3=241 3 4 4 : (4-1+3)*4=241 3 4 5 : 1+3+4*5=241 3 4 6 : 6/(1-3/4)=241 3 4 7 : 4*7-(1+3)=241 3 4 8 : (1+3)*4+8=241 3 4 9 : (9-1*3)*4=241 3 4 10 : (1+3)*(10-4)=241 3 5 6

26、 : (1+5)*3+6=241 3 5 7 : (3-1)*(5+7)=241 3 5 8 : (1-3+5)*8=241 3 5 9 : 1*3*5+9=241 3 5 10 : 3*10-(1+5)=241 3 6 6 : (1-3+6)*6=241 3 6 7 : (7-1*3)*6=241 3 6 8 : (6-1*3)*8=241 3 6 9 : 6+(3-1)*9=241 3 6 10 : 1*3*10-6=241 3 7 7 : (7-1)*(7-3)=241 3 7 8 : (7-(1+3)*8=241 3 7 9 : (1+7)*9/3=241 3 7 10 : 10+(3

27、-1)*7=241 3 8 8 : (1+3)*8-8=241 3 8 9 : 8*9/1*3=241 3 8 10 : (10-1)/3*8=241 3 9 9 : (9-1)/3*9=241 3 9 10 : (1+10)*3-9=241 3 10 10 : 1+3+10+10=241 4 4 4 : (1+4)*4+4=241 4 4 5 : 1*4+4*5=241 4 4 6 : (1+6)*4-4=241 4 4 7 : 4*7-1*4=241 4 4 8 : 1*4*4+8=241 4 4 9 : (1-4+9)*4=241 4 4 10 : 1*4*(10-4)=241 4 5

28、5 : 4*5-(1-5)=241 4 5 6 : 6/(5/4-1)=241 4 5 7 : 1-5+4*7=241 4 5 8 : (1+5)*(8-4)=241 4 5 9 : 9-(1-4)*5=241 4 5 10 : (1-5)*(4-10)=241 4 6 6 : (1+4)*6-6=241 4 6 7 : (1-4+7)*6=241 4 6 8 : (1-4+6)*8=241 4 6 9 : (9-(1+4)*6=241 4 6 10 : (4-1)*10-6=241 4 7 7 : (1+7)*(7-4)=241 4 7 8 : (7-1*4)*8=241 4 7 9 : (1-9)*(4-7)=241 4 8 8 : (8-(1+4)*8=241 4 8 9 : 8*9/(4-1)=241 4 8 10 : 算不起1 4 9 10 : 1+4+9+10=241 4 10 10 : 1*4+10+10=241 5 5 5 : (5-1/5)*5=2