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Six 9's make 100

Puzzle:

Can you just use only +, -, *, / to make six 9’s equal 100? Do you think this is too easy. There are at least 6 solutions.

9 ..9 ..9 ..9 ..9 ..9 = 100

For Solution SCROLL DOWN...

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Solution:

9 * 9 + 9 + 9 + 9/9 = 100
99 + 99 / 99 = 100
(99 + 9/9) * 9 / 9 = 100
(99 + 9/9) + 9 - 9 = 100
(9 + 9/9) * (9 + 9/9) = 100
(999 - 99) / 9 = 100
99 / 9 * 9 + 9 / 9 = 100
(99 + 9/9) / (9 / 9) = 100

14 comments:

Dharmendra said...

(9 * 9) + 9 + 9 + (9 / 9) = 100

Anonymous said...

1.( 999-99 ) / 9

2. 99/99 + 99

3. {(9 + 9) - 9 } / 9 + 99

4. (9 - 9) + (9 / 9) + 99

5.{ ( 9 + 9 )/ (9 + 9) } + 99

6. {( 9 * 9 )/ ( 9 * 9 )}+99

7. ( 9 / 9 )+ (9 * 9) + 9 + 9 ......................sunil

sundhar said...

9*9+9+(9/9)+9

enigma said...

9*9+9+9+(9/9)

Anonymous said...

99+99^(9-9)

Madison said...

(9/9)+9+9+(9*9) = 100

Anonymous said...

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Anonymous said...

can anybody tell me if you can use six 9s to equal 999. It was given to my daughter and we are going mad.

ta
Kay

Anonymous said...

no prob - got it.
99 X9 + 9 + (

giri said...

99 * 9 + 99 + 9 = 999

giri said...
This comment has been removed by the author.
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shoeb MIT Pune said...

(9/9)+9+(9*9)+9
1+9+81+9
10+90
100.

shoeb MIT Pune said...

(9/9)+9+(9*9)+9
1+9+81+9
10+90
100.