合「24」遊戲(幫手!

記住要先乘除後加減喔！

1.(2/4/4/10)

(4 - 2) × 10 + 4 = 24
4 ÷ 2 × 10 + 4 = 24
4 × 4 - 2 + 10 = 24
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2.(4/7/7/8)


(4 - 7 ÷ 7) × 8 = 24
(7 + 7 - 8) × 4 = 24
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3.(4/9/9/10)

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

9 ÷ (10 - 7) × 8 = 24
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5.(6/7/9/10)

沒有解。
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6.(4/6/7/9)

(9 + 7) ÷ 4 × 6 = 24
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7.(6/9/9/10)

10 × 9 ÷ 6 + 9 = 24
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8.(1/1/4/7)

(7 - 1 × 1) × 4 = 24
(7 - 1 ÷ 1) × 4 = 24
(7 × 1 - 1) × 4 = 24
(7 ÷ 1 - 1) × 4 = 24
(7 - 1) × 4 × 1 = 24
(7 - 1) × 4 ÷ 1 = 24
(4 - 1) × (7 + 1) = 24
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9.(2/7/7/10)

7 × (2 + 10 ÷ 7) = 24
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10.(4/4/10/10)

(10 × 10 - 4) ÷ 4 = 24

2007-01-31 18:51:39 補充：
回應你的補充：1.(3/4/4/10)(10 - 3) × 4 - 4 = 24

記住要先乘除後加減喔！

1.(2/4/4/10)

(4 - 2) × 10 + 4 = 24
4 ÷ 2 × 10 + 4 = 24
4 × 4 - 2 + 10 = 24
===============================
2.(4/7/7/8)


(4 - 7 ÷ 7) × 8 = 24
(7 + 7 - 8) × 4 = 24
===============================
3.(4/9/9/10)

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

9 ÷ (10 - 7) × 8 = 24
===============================
5.(6/7/9/10)

沒有解。
===============================
6.(4/6/7/9)

(9 + 7) ÷ 4 × 6 = 24
===============================
7.(6/9/9/10)

10 × 9 ÷ 6 + 9 = 24
===============================
8.(1/1/4/7)

(7 - 1 × 1) × 4 = 24
(7 - 1 ÷ 1) × 4 = 24
(7 × 1 - 1) × 4 = 24
(7 ÷ 1 - 1) × 4 = 24
(7 - 1) × 4 × 1 = 24
(7 - 1) × 4 ÷ 1 = 24
(4 - 1) × (7 + 1) = 24
===============================
9.(2/7/7/10)

7 × (2 + 10 ÷ 7) = 24
===============================
10.(4/4/10/10)

(10 × 10 - 4) ÷ 4 = 24

2007-02-01 18:29:44 補充：
1.(2/4/4/10)10/2*4 42.(4/7/7/8)(4-7/7)*83.(4/9/9/10)10 9 9-44.(7/8/9/10)9/(10-7)*85.(6/7/9/10)no ans?6.(4/6/7/9)no ans?7.(6/9/9/10)no ans?8.(1/1/4/7)(7-1*1)*49.(2/7/7/10)no ans?10.(4/4/10/10) no ans?

2007-02-01 18:30:11 補充：
1:10 4 4成22:8成(4-7除7)3:10 9 (9-4)4:無得解(以我個人見解)5:6的2次方-10-(9-2)6:4的2次方9-(7-6)7:6,9,9,10用9開方=3,3即3,3,6,9,10再用6除3=2即2,3,9,10 晒去=248:4的2次方=16 7=23 1=24成1=249:計左都唔得= =sor10:4,4,10,10 4開方=2,2即2.2.4,10,10 2成10=20 仲有2,4,10再用10-4 2=4 20 4=24

2007-02-01 18:30:50 補充：
1...4x4 10-2=242...[4-(7/7)]x8=243...9-4 9 10=244...[9/(10-7)]x8=245...[(6/√9)x7] 10=246...(6/4)x(7 9)=247...[(9/6)x10] 9=248...(1 7)x(4-1)=249...[(2x7) 10]-(7x0)=2410...10 10 √4 √4=24勁好玩喎…計左勁內呀！我有用 0 同平方根！唔知得唔得呢？

2007-02-01 18:31:14 補充：
1.(10 4)*2-42.(4-7/7)*83.9 10 9-44.9/(10-7)*85.沒有解6.(7 9)/4*67.9*10/6 98.(7-1*1)*49.(2 10/7)710.(10*10-4)/4I hope I can help youThanks

2007-02-01 18:31:54 補充：
回應你的補充：1.(3/4/4/10)(10 - 3) × 4 - 4 = 24

1.(10+4)*2-4
2.(4-7/7)*8
3.9+10+9-4
4.9/(10-7)*8
5.沒有解
6.(7+9)/4*6
7.9*10/6+9
8.(7-1*1)*4
9.(2+10/7)7
10.(10*10-4)/4
I hope I can help you
Thanks

1...4x4+10-2=24
2...[4-(7/7)]x8=24
3...9-4+9+10=24
4...[9/(10-7)]x8=24
5...[(6/√9)x7]+10=24
6...(6/4)x(7+9)=24
7...[(9/6)x10]+9=24
8...(1+7)x(4-1)=24
9...[(2x7)+10]-(7x0)=24
10...10+10+√4+√4=24

勁好玩喎…計左勁內呀！我有用 0 同平方根！唔知得唔得呢？^^

1.(2/4/4/10)
10/2*4+4

2.(4/7/7/8)
(4-7/7)*8

3.(4/9/9/10)
10+9+9-4

4.(7/8/9/10)
9/(10-7)*8

5.(6/7/9/10)
no ans?

6.(4/6/7/9)
no ans?

7.(6/9/9/10)
no ans?

8.(1/1/4/7)
(7-1*1)*4

9.(2/7/7/10)
no ans?

10.(4/4/10/10)
no ans?

2007-01-30 23:21:47 補充：
10: (10*10-4)/4

2007-01-30 23:22:43 補充：
6: (9 7)/4*6