### Brain Teasers

# 11 33 55

What number will come next in this series?

11

33

55

77

99

111

131

??

11

33

55

77

99

111

131

??

### Hint

Think back### Answer

151The series is made up of every other palindromic whole number greater than 10 (the numbers are written the same forward and backward).

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## Comments

cool

So... what would be wrong with 22, 44, 66, 88, 101, 121 or 141?

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