### Brain Teasers

# How Long?

Math
Math brain teasers require computations to solve.

What is the number pattern?

31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365

31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365

### Hint

Think about time### Answer

The pattern is every month, starting from January going to December. The numbers are the number of days in each month, and each time the pattern goes on, that number is added to the total. Here are the month's days in order from January to December:31

28

31

30

31

30

31

31

30

31

30

31

Hide Hint Show Hint Hide Answer Show Answer

## What Next?

**Solve a Similar Brain Teaser...**

Or, get a random brain teaser.

If you become a registered user you can vote on this brain teaser, keep track of

which ones you have seen, and even make your own.

## Follow Braingle!