(數學題)很易

2007-12-30 11:29 pm
3+Y-2+1=9
6+A-2+1-4+9=99
H+4=5
Y+A+H=?

回答 (17)

2007-12-30 11:35 pm
✔ 最佳答案
(數學題)很易

3+Y-2+1=9

6+A-2+1-4+9=99

H+4=5

Y+A+H=?


Y=7
A=89
H=1

Y+A+H=97

HOPE CAN HELP YOU!
參考: me
2007-12-31 11:07 pm
1.3+Y-2+1=9

Y=9-3+2-1

Y=7

2.6+A-2+1-4+9=99

A=99-6+2-1+4-9

A=89

3.H+4=5

H=5-4

H=1

4.Y+A+H=?

7+89+1=97
2007-12-31 6:09 pm
Y=7
A=89
H=1
參考: 心算
2007-12-31 4:21 am
3+Y-2+1=9 Y=7
6+A-2+1-4+9=99 A=89
H+4=5 H=1

Y+A+H=7+89+1=97



真係好易!!!!
參考: myself
2007-12-31 1:26 am
Y=7 ( 3+7-2+1=10-2+1=8+1=9)

A=89 (6+89-2+1-4+9=95-2+1-4+9=93+1-4+9=94-4+9=90+9=99)

H=1 (1+4=5)

Y+A+H=97 (7+89+1=96+1=97)

I hope I can help you!
參考: my daddy and I
2007-12-31 12:25 am
3+Y-2+1=9
3-2+1+Y=9
2+Y=9
9-2=Y
Y=7
6+A-2+1-4+9=99
6-2+1-4+9+A=99
10+A=99
99-10=A
A=89
H+4=5
5-4=H
H=1
Y+H+A
=7+89+1
=97
參考: me
2007-12-30 11:45 pm
3+Y-2+1=9    解: (3-2+1=2)(9-2=7) Y=7

6+A-2+1-4+9=99   解:(6-2+1-4+9=10)(99-10=89) A=89

H+4=5 解: (5-4=1) H=1

Y+A+H=? 解:(Y=7)(A=89)(H=1) 7+89+1=97
參考: 自己
2007-12-30 11:40 pm
1. 3+Y-2+1=9
Y+2=9
Y=9-2
Y=7

2. 6+A-2+1-4+9=99
A+10=99
A=99-10
A=89

3. H+4=5
H=5-4
H=1

4. 從以上答案所得,
Y+A+H
=7+89+1
=97

(上面個位第2題計錯數...)

2007-12-30 15:42:12 補充:
唔好意思...我講緊1樓...希望可以幫到你啦^.^
2007-12-30 11:36 pm
Y=7

A = 89

H=1

Y+A+H = 97

2007-12-30 15:38:07 補充:
上面果位= =你再計多次LA你抄1樓果個炸-.-?
2007-12-30 11:35 pm
3+Y-2+1=9
Y=9-3+2-1
Y=7

6+A-2+1-4+9=99
A=99-6+2-1+4-9
A=89

H+4=5
H=1

Y+A+H=?
7+89+1=97
參考: me^ v ^


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