4 9's = 100: 99 9/9 = 100 or 9 divided by 9 = 1 + 99 = 100. Simple! Figured it out in 4 minutes.
Answered by B. Wood
99 + (9 / 9) = 100
9÷9+99 or 99+9÷(9)
Take two 9s and make them a fraction like this 9/9. Then put the other two 9s together to make 99 and you get 9/9+99=100. Because 9/9=1 so it becomes 1+99=100.
9^2+9+9 +9/9 81+9+9+1=100
Five 9s:(99 x 9 + 9) / 9 = 100
999 + (999/999) = 1000
One way: 99 + 9/9 = 100
9÷9+99 or 99+9÷(9)
99 plus 9/9 = 100
Take two 9s and make them a fraction like this 9/9. Then put the other two 9s together to make 99 and you get 9/9+99=100. Because 9/9=1 so it becomes 1+99=100.
Eight 9s do not equal 100. 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 72
(9*9)+(9+9)+(9/9) = 100
9^2+9+9 +9/9 81+9+9+1=100
Five 9s:(99 x 9 + 9) / 9 = 100
It is five.
9 + (9/9) = 10(99/9) - (9/9) = 10
9*9=81 81-9=72 72/9=88
Eleven.