Squigly Squigly's Brain Teasers


How do you write 23 using only the number 2?
34 using only the number 3?
56 using only the number 5?
100 using only the number 9?


By using fractions. 22+2/2=23, 33+3/3=34, 55+5/5=56, 99+9/9=100

Try another Brain Teaser:

Take a look at all these numbers: 66, 22, 99, 33, 44, 55. What number greater than 1 can be divided into all these numbers without leaving a remainder?

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