小學(xué)三年級24點練習(xí)題及答案

1、題目1 1 4 / 241 1 1 8 :1 1 2 6 :1 1 2 7 :1 1 2 8 :1 1 2 9 :1 1 210 :1 1 3 4 :1 1 3 5 :1 1 3 6 :1 1 3 7 :1 1 3 8 :1 1 3 9 :1 1 310 :1 1 4 4 :1 1 4 5 :1 1 4 6 :1 1 4 7 :1 1 4 8 :10 :1 1 5 5 :1 1 5 6 :1 1 5 7 :1 1 5 8 :1 1 6 6 :1 1 6 8 :1 1 6 9 :1 1 710 :1 1 8 8 :1 2 2 4 :1 2 2 5 :1 2 2 6 :1 2 2 7 :1 2 2

2、 8 :1 2 2 9 :1 2 210 :1 1 4 9 :1 2 3 3 :1 52 / 241 2 3 4 :1 2 3 5 :1 2 3 6 :1 2 3 7 :1 2 3 8 :1 2 3 9 :1 2 310 :1 2 4 4 :1 2 4 5 :1 2 4 6 :1 2 4 7 :1 2 4 8 :1 2 4 9 :1 2 410 :1 2 5 5 :1 2 5 6 :1 2 5 7 :1 2 5 8 :10 :1 2 6 6 :1 2 6 7 :1 2 6 8 :1 2 6 9 :1 2 610 :1 2 7 7 :1 2 7 8 :1 2 7 9 :1 2 710 :1 2

3、8 8 :1 2 8 9 :1 2 810 :1 3 3 3 :1 3 3 4 :1 3 3 5 :1 3 3 6 :1 3 3 7 :1 2 5 9 :1 3 3 8 :1 63 / 241 3 3 9 :1 3 310 :1 3 4 4 :1 3 4 5 :1 3 4 6 :1 3 4 7 :1 3 4 8 :1 3 4 9 :1 3 410 :1 3 5 6 :1 3 5 7 :1 3 5 8 :1 3 5 9 :1 3 510 :1 3 6 6 :1 3 6 7 :1 3 6 8 :1 3 6 9 :10 :1 3 7 7 :1 3 7 8 :1 3 7 9 :1 3 710 :1 3

4、 8 8 :1 3 8 9 :1 3 810 :1 3 9 9 :1 3 910 :小學(xué)三年級 24 點練習(xí)題及答案1 4 4 4 :1 4 4 5 :1 4 4 6 :1 4 4 7 :1 4 4 8 :1 4 9 / 241 4 4 9 :1 4 410 :1 4 5 5 :1 4 5 6 :1 4 5 7 :1 4 5 8 :1 4 5 9 :1 4 510 :1 4 6 6 :1 4 6 7 :1 4 6 8 :1 4 6 9 :1 4 610 :1 4 7 7 :1 4 7 8 :1 4 7 9 :1 4 8 8 :1 4 8 9 :10 :小學(xué)三年級 24 點練習(xí)題及答案1 5 5

5、 5 :1 5 5 6 :1 5 5 9 :1 5 510 :1 5 6 6 :1 5 6 7 :1 5 6 8 :1 5 6 9 :1 5 610 :1 5 7 8 :1 5 7 9 :1 5 710 :1 5 8 8 :1 5 8 9 :10 :1 7 7 9 / 241 7 710 :1 7 8 81 7 8 91 7 810 :1 7 9 91 7 910 :1 8 8 81 8 8 91 8 810 :2 2 2 32 2 2 42 2 2 52 2 2 72 2 2 82 2 2 92 2 21 5 810 :1 5 9 9 :1 5 910 :1 5 1010 :1 6 6 6

6、:1 6 6 8 :1 6 6 9 :1 6 610 :1 6 7 9 :1 6 710 :1 6 8 8 :1 6 8 9 :1 6 810 :1 6 9 9 :6 92 3 6 6 : / 242 2 5 9 : / 2410 :2 2 3 32 2 3 42 2 3 52 2 3 62 2 3 72 2 3 82 2 3 92 2 310 :2 2 4 42 2 4 52 2 4 62 2 4 72 2 4 82 2 4 92 2 410 :2 2 5 52 2 5 62 2 5 72 2 5 82 510 :2 2 6 6 :2 2 6 7 :2 2 6 8 :2 2 6 9 :2 2

7、 610 :2 2 7 7 :2 2 7 8 :2 2 710 :2 2 8 8 :2 2 8 9 :2 2 810 :2 2 910 :2 2 1010 :2 3 3 52 3 3 62 3 3 72 3 3 82 3 3 92 3 310 :2 3 4 42 3 4 52 3 4 62 3 4 72 3 4 82 3 4 92 3 410 :2 3 5 52 3 5 62 3 5 72 3 5 82 3 5 92 3 510 :2 3 6 7 :2 3 6 8 :2 3 6 9 :2 3 610 :2 3 7 7 :2 3 7 8 :2 3 7 9 :2 3 710 :2 3 8 8 :2

8、 3 8 9 :2 3 810 :2 3 9 9 :2 3 910 :2 3 1010 :2 4 4 4 :2 4 7 / 2410 :2 4 8 8 :2 4 8 9 :2 4 810 :2 4 9 9 :2 4 910 :2 4 1010 :2 5 5 7 :2 5 5 8 :2 5 5 9 :2 5 510 :2 5 6 6 :2 5 6 7 :2 5 6 8 :2 5 6 9 :2 4 4 62 4 4 72 4 4 82 4 4 92 4 410 :2 4 5 52 4 5 62 4 5 72 4 5 82 4 5 92 4 510 :2 4 6 62 4 6 72 4 6 82 4

9、 6 92 4 610 :2 4 7 72 4 7 82 4 7 92 5 6 10 :2 5 7 7 :10 :2 6 8 8 / 242 6 8 92 6 810 :2 6 9 92 6 910 :2 6 1010 :2 7 7 82 7 710 :2 7 8 82 7 8 92 7 910 :2 7 1010 :2 8 8 82 8 8 92 8 82 5 7 8 :2 5 7 9 :2 5 710 :2 5 8 8 :2 5 8 9 :2 5 810 :2 5 910 :2 5 1010 :2 6 6 6 :2 6 6 7 :2 6 6 8 :2 6 6 9 :2 6 610 :2 6

10、 7 8 :2 6 7 9 :2 6 710 :3 3 4 9 / 242 8 9 9 :2 8 910 :2 8 1010 :2 9 1010 :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 3 310 :3 3 4 4 :3 3 4 5 :3 3 4 6 :3 3 4 7 :3 3 5 53 3 5 63 3 5 73 3 5 93 3 510 :3 3 6 63 3 6 73 3 6 83 3 6 93 3 610 :3 3 7 73 3 7 83 3 7 93 3 8 83 3 8 93 3 810 :

11、3 3 9 93 3 93 3 4 8 :3 4 7 8 : / 2410 :3 4 4 43 4 4 53 4 4 63 4 4 73 4 4 83 4 4 93 4 410 :3 4 5 53 4 5 63 4 5 73 4 5 83 4 5 93 4 510 :3 4 6 63 4 6 83 4 6 93 4 610 :3 4 7 73 4 7 9 :3 4 710 :3 4 8 9 :3 4 810 :3 4 9 9 :3 4 1010 :3 5 5 6 :3 5 5 7 :3 5 5 8 :3 5 5 9 :3 5 6 6 :3 5 6 7 :3 5 6 8 :3 5 6 9 :3

12、5 610 :3 5 7 8 :3 5 73 6 8 / 2410 :3 5 8 8 :3 5 8 9 :3 5 9 9 :3 5 910 :3 5 1010 :3 6 6 6 :3 6 6 7 :3 6 6 8 :3 6 6 9 :3 6 610 :3 6 7 7 :3 6 7 8 :3 6 7 9 :3 6 710 :3 6 8 8 :10 :3 6 9 93 6 910 :3 6 1010 :3 7 7 73 7 7 83 7 7 93 7 710 :3 7 8 83 7 8 93 7 9 93 7 910 :3 7 1010 :3 8 8 83 8 8 93 8 83 6 8 9 :1

13、0 :4 4 5 8 / 243 8 9 9 :3 8 910 :3 8 1010 :3 9 9 9 :3 9 910 :3 9 1010 :4 4 4 4 :4 4 4 5 :4 4 4 6 :4 4 4 7 :4 4 4 8 :4 4 4 9 :4 4 410 :4 4 5 5 :4 4 5 6 :4 4 510 :4 4 6 84 4 6 94 4 610 :4 4 7 74 4 7 84 4 7 94 4 710 :4 4 8 84 4 8 94 4 810 :4 4 1010 :4 5 5 54 5 5 64 5 5 74 5 5 84 4 5 7 :4 5 5 9 :10 :4 6

14、 6 6 / 244 6 6 74 6 6 84 6 6 94 6 610 :4 6 7 74 6 7 84 6 7 94 6 710 :4 6 8 84 6 8 94 6 810 :4 6 9 94 6 910 :4 6 1010 :4 7 7 74 5 510 :4 5 6 6 :4 5 6 7 :4 5 6 8 :4 5 6 9 :4 5 610 :4 5 7 7 :4 5 7 8 :4 5 7 9 :4 5 710 :4 5 8 8 :4 5 8 9 :4 5 810 :4 5 9 9 :4 5 910 :4 5 104 7 7 8 :5 5 5 6 / 244 7 8 8 :4 7

15、8 9 :4 7 810 :4 7 9 9 :4 7 910 :4 7 1010 :4 8 8 8 :4 8 8 9 :4 8 810 :4 8 9 9 :4 8 910 :4 8 1010 :4 9 910 :5 5 5 95 5 6 65 5 6 75 5 6 85 5 7 75 5 7 85 5 710 :5 5 8 85 5 8 95 5 810 :5 5 9 95 5 910 :5 5 1010 :5 6 6 65 6 6 75 6 6 85 6 6 95 5 5 5 :10 :6 6 9 / 245 6 610 :5 6 7 75 6 7 85 6 7 95 6 8 85 6 8

16、95 6 810 :5 6 9 95 6 910 :5 6 1010 :5 7 7 95 7 710 :5 7 8 85 7 8 95 7 810 :5 7 95 7 1010 :5 8 8 8 :5 8 8 9 :5 8 810 :5 9 1010 :6 6 6 6 :6 6 6 8 :6 6 6 9 :6 6 610 :6 6 7 9 :6 6 710 :6 6 8 8 :6 6 8 9 :6 6 810 :10 :7 8 8 9 :7 7 910 : / 247 8 810 :7 8 910 :7 8 1010 :8 8 810 :6 7 710 :6 7 8 9 :6 7 810 :6

17、 7 9 9 :6 7 1010 :6 8 8 8 :6 8 8 9 :6 8 810 :6 8 9 9 :6 8 910 :6 9 910 :6 10 1010 : / 24小學(xué)三年級24 點練習(xí)題及答案1 1 1 8 :(1+1+1)*8=241 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 :(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=

18、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 :(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)*(

19、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)*(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

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

21、8 :1 2 8 9 :1 2 8 10 :1 3 3 3 :1 3 3 4 :1 3 3 5 :1 3 3 6 :1 3 3 7 :1 3 3 8 :1 3 3 9 :1 3 3 10 :1 3 4 4 :1 3 4 5 :1 3 4 6 :1 3 4 7 :1 3 4 8 :(1+2)*(3+5)=24 (3-1+2)*6=24 1+2+3*7=24 (2-1)*3*8=24 3*9-(1+2)=24(10-1*2)*3=24 (1+2)*(4+4)=24 (5-1+2)*4=24 (2-1)*4*6=24 (1-2+7)*4=24 (1-2+4)*8=24 (9-(1+2)*4=241*

22、2*10+4=24 1-2+5*5=24 (1-2+5)*6=24 1*2*(5+7)=24 (5-1*2)*8=24 (1+2)*5+9=242*10-1+5=24 (1+2)*6+6=24 (7-(1+2)*6=24 (6-(1+2)*8=24 1*2*9+6=24(1+2)*10-6=24 (7*7-1)/2=24 (1+7)*2+8=24 2*9-1+7=241*2*7+10=24 1*2*8+8=24 8*9/(1+2)=2410+(8-1)*2=24 (1+3)*(3+3)=24 (1*3+3)*4=24 1*3*(3+5)=24 (6-1+3)*3=24 1*3+3*7=24 (

23、1+8)*3-3=24 (1+3)*(9-3)=24(1-3+10)*3=24 (4-1+3)*4=24 1+3+4*5=24 6/(1-3/4)=24 4*7-(1+3)=24 (1+3)*4+8=241 3 4 9 :(9-1*3)*4=241 4 8 9 :8*9/(4-1)=241 3 4 10 :(1+3)*(10-4)=241 4 9 10 :1+4+9+10=241 3 5 6 :(1+5)*3+6=241 4 10 10 :1*4+10+10=241 3 5 7 :(3-1)*(5+7)=241 5 5 5 :(5-1/5)*5=241 3 5 8 :(1-3+5)*8=241

24、 5 5 6 :(1+5)*5-6=241 3 5 9 :1*3*5+9=241 5 5 9 :(1+5)*(9-5)=241 3 5 10 :3*10-(1+5)=241 5 5 10 :(10-5)*5-1=241 3 6 6 :(1-3+6)*6=241 5 6 6 :1*5*6-6=241 3 6 7 :(7-1*3)*6=241 5 6 7 :1-7+5*6=241 3 6 8 :(6-1*3)*8=241 5 6 8 :(1-5+8)*6=241 3 6 9 :6+(3-1)*9=241 5 6 9 :(9-1*5)*6=241 3 6 10 :1*3*10-6=241 5 6 1

25、0 :(1+5)*(10-6)=241 3 7 7 :(7-1)*(7-3)=241 5 7 8 :(1-5+7)*8=241 3 7 8 :(7-(1+3)*8=241 5 7 9 :(1-7)*(5-9)=241 3 7 9 :(1+7)*9/3=241 5 7 10 :5*7-(1+10)=241 3 7 10 :10+(3-1)*7=241 5 8 8 :(8-1*5)*8=241 3 8 8 :(1+3)*8-8=241 5 8 9 :(9-(1+5)*8=241 3 8 9 :8*9/1*3=241 5 8 10 :1+5+8+10=241 3 8 10 :(10-1)/3*8=2

26、41 5 9 9 :1+5+9+9=241 3 9 9 :(9-1)/3*9=241 5 9 10 :1*5+9+10=241 3 9 10 :(1+10)*3-9=241 5 10 10 :(10+10)-(1-5)=241 3 10 10 :1+3+10+10=241 6 6 6 :(6-1)*6-6=241 4 4 4 :(1+4)*4+4=241 6 6 8 :6/(1-6/8)=241 4 4 5 :1*4+4*5=241 6 6 9 :(1-6+9)*6=241 4 4 6 :(1+6)*4-4=241 6 6 10 :1*6*(10-6)=241 4 4 7 :4*7-1*4=2

27、41 6 7 9 :(1+7)*(9-6)=241 4 4 8 :1*4*4+8=241 6 7 10 :1+6+7+10=241 4 4 9 :(1-4+9)*4=241 6 8 8 :(1-6+8)*8=241 4 4 10 :1*4*(10-4)=241 6 8 9 :1+6+8+9=241 4 5 5 :4*5-(1-5)=241 6 8 10 :1*6+8+10=241 4 5 6 :6/(5/4-1)=241 6 9 9 :1*6+9+9=241 4 5 7 :1-5+4*7=241 6 9 10 :(9+10)-(1-6)=241 4 5 8 :(1+5)*(8-4)=241 7

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

29、0-6=241 8 8 8 :1*8+8+8=241 4 7 7 :(1+7)*(7-4)=241 8 8 9 :(8+9)-(1-8)=241 4 7 8 :(7-1*4)*8=241 8 8 10 :(1-8+10)*8=241 4 7 9 :(1-9)*(4-7)=242 2 2 3 :(2+2)*2*3=241 4 8 8 :(8-(1+4)*8=242 2 2 4 :(2+2+2)*4=242 2 2 5 :(2*5+2)*2=242 3 3 9 :(2+3)*3+9=242 2 2 7 :(2*7-2)*2=242 3 3 10 :3*10-2*3=242 2 2 8 :(2+2)

30、*(8-2)=242 3 4 4 :(2+3)*4+4=242 2 2 9 :(2+9)*2+2=242 3 4 5 :(5-(2-3)*4=242 2 2 10 :2+2+2*10=242 3 4 6 :(3-2)*4*6=242 2 3 3 :(2+2)*(3+3)=242 3 4 7 :(2-3+7)*4=242 2 3 4 :(2+2+4)*3=242 3 4 8 :(2-3+4)*8=242 2 3 5 :(2*5-2)*3=242 3 4 9 :2/3*4*9=242 2 3 6 :(2/2+3)*6=242 3 4 10 :3*10-(2+4)=242 2 3 7 :(2/2+7

31、)*3=242 3 5 5 :2-3+5*5=242 2 3 8 :(2-2+3)*8=242 3 5 6 :(2-3+5)*6=242 2 3 9 :(2+2)*(9-3)=242 3 5 7 :3*7-(2-5)=242 2 3 10 :(3+10)*2-2=242 3 5 8 :2*8+3+5=242 2 4 4 :(2*4-2)*4=242 3 5 9 :2*3*(9-5)=242 2 4 5 :2+2+4*5=242 3 5 10 :(2+10)*(5-3)=242 2 4 6 :(2-2+4)*6=242 3 6 6 :(2+3)*6-6=242 2 4 7 :4*7-(2+2)=

32、242 3 6 7 :6/2+3*7=242 2 4 8 :(2+2)*4+8=242 3 6 8 :(2+8)*3-6=242 2 4 9 :2+4+2*9=242 3 6 9 :(9-(2+3)*6=242 2 4 10 :(2+2)*(10-4)=242 3 6 10 :2*3*(10-6)=242 2 5 5 :5*5-2/2=242 3 7 7 :2*7+3+7=242 2 5 6 :(5-2/2)*6=242 3 7 8 :(2+7)/3*8=242 2 5 7 :2*5+2*7=242 3 7 9 :(7+9)/2/3=242 2 5 8 :(5+8)*2-2=242 3 7 1

33、0 :2*10-3+7=242 2 5 9 :(9-(2-5)*2=242 3 8 8 :(8-(2+3)*8=242 2 5 10 :(2+5)*2+10=242 3 8 9 :(9-2*3)*8=242 2 6 6 :(2+6)/2*6=242 3 8 10 :2*3+8+10=242 2 6 7 :(2+7)*2+6=242 3 9 9 :2*3+9+9=242 2 6 8 :(8-(2+2)*6=242 3 9 10 :2+3+9+10=242 2 6 9 :(6/2+9)*2=242 3 10 10 :10-(3-10)*2=242 2 6 10 :2*10-(2-6)=242 4

34、4 4 :(4-(2-4)*4=242 2 7 7 :(7-(2-7)*2=242 4 4 5 :(2+5)*4-4=242 2 7 8 :(7-(2+2)*8=242 4 4 6 :(2*4-4)*6=242 2 7 10 :(10/2+7)*2=242 4 4 7 :2*4*(7-4)=242 2 8 8 :(2+2)*8-8=242 4 4 8 :(2+4)*(8-4)=242 2 8 9 :2*9-(2-8)=242 4 4 9 :(9-2)*4-4=242 2 8 10 :2*8-2+10=242 4 4 10 :4-(2-4)*10=242 2 9 10 :10-(2-9)*2=2

35、42 4 5 5 :(5+5)*2+4=242 2 10 10 :2+2+10+10=242 4 5 6 :(2+4)*5-6=242 3 3 3 :(2+3+3)*3=242 4 5 7 :(5+7)/2/4=242 3 3 5 :(2+5)*3+3=242 4 5 8 :(2-4+5)*8=242 3 3 6 :(3-(2-3)*6=242 4 5 9 :(2+4)*(9-5)=242 3 3 7 :2*3*(7-3)=242 4 5 10 :2*5+4+10=242 3 3 8 :(2*3-3)*8=242 4 6 6 :(2-4+6)*6=242 4 6 7 :(2+6)*(7-4)=

36、242 6 9 10:(2-10)*(6-9)=242 4 6 8 :2/4*6*8=242 6 10 10 :(10+10)-(2-6)=242 4 6 9 :2*4*(9-6)=242 7 7 82+7+7+8=242 4 6 10 :(2+4)*(10-6)=242 7 7 10 :(10/7+2)*7=242 4 7 7 :(7+7)*2-4=242 7 8 8(2-7+8)*8=242 4 7 8 :(2*7-8)*4=242 7 8 9(7+9)*2-8=242 4 7 9 :2*4+7+9=242 7 9 10 :(9+10)-(2-7)=242 4 7 10 :10-(2-4)

37、*7=242 7 10 10 :(2-10)*(7-10)=242 4 8 8 :8-(2-4)*8=242 8 8 88/2/8-8=242 4 8 9 :(9-(2+4)*8=242 8 8 9(2-8+9)*8=242 4 8 10 :2+4+8+10=242 8 8 10 :(8+10)-(2-8)=242 4 9 9 :2+4+9+9=242 8 9 9(9+9)-(2-8)=242 4 9 10 :2*9-4+10=242 8 9 10 :(2-9+10)*8=242 4 10 10 :(4/10+2)*10=242 8 10 10 :8/2+10+10=242 5 5 7 :2*

38、7+5+5=242 9 10 10 :10/2+9+10=242 5 5 8 :(5/5+2)*8=243 3 3 33*3*3-3=242 5 5 9 :9-(2-5)*5=243 3 3 4(3*3-3)*4=242 5 5 10 :(5-2/10)*5=243 3 3 53*3+3*5=242 5 6 6 :6-(2-5)*6=243 3 3 6(3+3)*3+6=242 5 6 7 :(2-5+7)*6=243 3 3 7(3+3)*(7-3)=242 5 6 8 :(2-5+6)*8=243 3 3 8(3+3-3)*8=242 5 6 9 :6/2/5+9=243 3 3 9(9-

39、3/3)*3=242 5 6 10 :2/5*6*10=243 3 3 10 :3*10-(3+3)=242 5 7 7 :2*5+7+7=243 3 4 43*4+3*4=242 5 7 8 :(2*5-7)*8=243 3 4 5(3/3+5)*4=242 5 7 9 :5*7-(2+9)=243 3 4 6(3-3+4)*6=242 5 7 10 :2+5+7+10=243 3 4 7(7-3/3)*4=242 5 8 8 :5*8-2*8=243 3 4 8(3+3)*(8-4)=242 5 8 9 :2+5+8+9=243 3 4 93*4+3+9=242 5 8 10 :(10-(

40、2+5)*8=243 3 5 55*5-3/3=242 5 9 10 :2*10-5+9=243 3 5 6(3+3)*5-6=242 5 10 10 :(2+10)/5*10=243 3 5 7(3*5-7)*3=242 6 6 6 :2*6+6+6=243 3 5 9(3+3)*(9-5)=242 6 6 7 :(7-6/2)*6=243 3 5 10 :3*3+5+10=242 6 6 8 :2*6*(8-6)=243 3 6 6(6/3+6)*3=242 6 6 9 :(2+6)*(9-6)=243 3 6 73*7-(3-6)=242 6 6 10 :2+6+6+10=243 3 6

41、 8(3*3-6)*8=242 6 7 8 :(2-6+7)*8=243 3 6 93*3+6+9=242 6 7 9 :2+6+7+9=243 3 6 10 :(3+3)*(10-6)=242 6 7 10 :(2+6)*(10-7)=243 3 7 7(3/7+3)*7=242 6 8 8 :2+6+8+8=243 3 7 83*3+7+8=242 6 8 9 :2/6*8*9=243 3 7 9(3-7)*(3-9)=242 6 8 10 :2*6*(10-8)=243 3 8 88/(3-8/3)=242 6 9 9 :(6/9+2)*9=243 3 8 9(9-(3+3)*8=243

42、 3 8 10 :3+3+8+10=243 5 10 103 3 9 9 :3+3+9+9=243 6 6 6 :3 3 9 10 :3-9+3*10=243 6 6 7 :3 4 4 4 :(3+4)*4-4=243 6 6 8 :3 4 4 5 :(5-(3-4)*4=243 6 6 9 :3 4 4 6 :3*4*(6-4)=243 6 6 10 :3 4 4 7 :(3-4+7)*4=243 6 7 7 :3 4 4 8 :(3+4-4)*8=243 6 7 8 :3 4 4 9 :4*9-3*4=243 6 7 9 :3 4 4 10 :(10-3)*4-4=243 6 7 10 :

43、3 4 5 5 :3-4+5*5=243 6 8 8 :3 4 5 6 :(3-4+5)*6=243 6 8 9 :3 4 5 7 :3*4+5+7=243 6 8 10 :3 4 5 8 :(3+5)*4-8=243 6 9 9 :3 4 5 9 :(3*5-9)*4=243 6 9 10 :3 4 5 10 :3*4/5*10=243 6 10 103 4 6 6 :3*4+6+6=243 7 7 7 :3 4 6 8 :3*4*(8-6)=243 7 7 8 :3 4 6 9 :(3-6+9)*4=243 7 7 9 :3 4 6 10 :3*6-4+10=243 7 7 10 :3 4

44、 7 7 :3-7+4*7=243 7 8 8 :3 4 7 8 :8-(3-7)*4=243 7 8 9 :3 4 7 9 :3*4*(9-7)=243 7 9 9 :3 4 7 10 :3+4+7+10=243 7 9 10 :3 4 8 9 :3+4+8+9=243 7 10 103 4 8 10 :3*4*(10-8)=243 8 8 8 :3 4 9 9 :(9+9)/3/4=243 8 8 9 :3 4 10 10 :3*10+4-10=243 8 8 10 :3 5 5 6 :(5+5)*3-6=243 8 9 9 :3 5 5 7 :(5-3)*(5+7)=243 8 9 10

45、 :3 5 5 8 :(3+5-5)*8=243 8 10 103 5 5 9 :(9-5/5)*3=243 9 9 9 :3 5 6 6 :(3-5+6)*6=243 9 9 10 :3 5 6 7 :(5+7)/3/6=243 9 10 103 5 6 8 :6*8/(5-3)=244 4 4 4 :3 5 6 9 :(3+5)*(9-6)=244 4 4 5 :3 5 6 10 :3+5+6+10=244 4 4 6 :3 5 7 8 :3*7-5+8=244 4 4 7 :3 5 7 9 :3+5+7+9=244 4 4 8 :3 5 7 10 :(3+5)*(10-7)=244 4

46、4 9 :3 5 8 8 :3+5+8+8=244 4 4 10 :3 5 8 9 :3*9+5-8=244 4 5 5 :3 5 9 9 :9/3/5+9=244 4 5 6 :3 5 9 10 :(3+9)/5*10=244 4 5 7 :(10-10/5)*3=24 6-(3-6)*6=24 6*7-3*6=24 (3+6-6)*8=24 3+6+6+9=24(6-3)*10-6=24 (7-(6-7)*3=24 3+6+7+8=24 3*7-6+9=247/3/6+10=248/3/6+8=248*9/(6-3)=24(6-8+10)*3=24 3*9+6-9=24(3-9)*(6-1

47、0)=24 (3-6/10)*10=243+7+7+7=24 (3+7-7)*8=24 (9-7/7)*3=243*7-7+10=24(7-3)*8-8=24 (7-8+9)*3=24 (3+9)*(9-7)=243*9+7-10=24(10+10)-(3-7)=24 (3+8-8)*8=24 3*8*(9-8)=24(8*10-8)/3=24 3*8+9-9=24(9+10)-(3-8)=24 3*8+10-10=24(9+9)-(3-9)=24 (9+9-10)*3=24(9-10/10)*3=24 4+4+4*4=24 (4/4+5)*4=24 (4+4-4)*6=24 (4+4)*(7

48、-4)=24 (4+4)*4-8=24 4-(4-9)*4=244*10-4*4=245*5-4/4=24 (5-4/4)*6=24 (4-5+7)*4=244 4 5 8 :(4+4-5)*8=244 4 5 10 :4-(5-10)*4=244 4 6 8 :(6-4)*(4+8)=244 4 6 9 :(4+4)*(9-6)=244 4 6 10 :4+4+6+10=244 4 7 7 :(4-4/7)*7=244 4 7 8 :4*7+4-8=244 4 7 9 :4+4+7+9=244 4 7 10 :(4+4)*(10-7)=244 4 8 8 :4+4+8+8=244 4 8 9

49、 :4*9-(4+8)=244 4 8 10 :(4-8)*(4-10)=244 4 10 10 :(10*10-4)/4=244 5 5 5 :4-5+5*5=244 5 5 6 :(4+5-5)*6=244 5 5 7 :(7-5/5)*4=244 5 5 8 :(4-5/5)*8=244 5 5 9 :4*5-5+9=244 5 5 10 :4+5+5+10=244 5 6 6 :4*6*(6-5)=244 5 6 7 :(6-4)*(5+7)=244 5 6 8 :(4+5-6)*8=244 5 6 9 :4+5+6+9=244 5 6 10 :4*5-6+10=244 5 7 7 :

50、5*7-(4+7)=244 5 7 8 :4+5+7+8=244 5 7 9 :9-(4-7)*5=244 5 7 10 :4-(5-7)*10=244 5 8 8 :(5-8/4)*8=244 5 8 9 :(5-8+9)*4=244 5 8 10 :(4+8)/5*10=244 5 9 9 :(9/9+5)*4=244 5 9 10 :(4-10)*(5-9)=244 5 10 10 :10/5/10+4=244 6 6 6 :(4+6-6)*6=244 6 6 7 :4*6*(7-6)=244 6 6 8 :4+6+6+8=244 6 6 9 :6-(4-6)*9=244 6 6 10

51、:(6+10)/4/6=244 6 7 7 :4+6+7+7=244 6 7 8 :(4+6-7)*8=244 6 7 9 :(7+9)/4/6=244 6 7 10 :10-(4-6)*7=244 6 8 8 :8-(4-6)*8=244 6 8 9 :4*6*(9-8)=244 6 8 10 :4-(6-8)*10=244 6 9 9 :4*6+9-9=244 6 9 10 :4*6*(10-9)=244 6 10 10 :4*6+10-10=244 7 7 7 :(7-7/7)*4=244 7 7 8 :(4-7/7)*8=244 7 8 8 :(4+7-8)*8=244 7 8 9 :8*9/(7-4)=244 7 8 10 :8/4/7+10