Thursday, September 24, 2009

Back to School Night Puzzle

Here is the puzzle my son's 4th grade teacher presented to us, parents, at the back-to-school night. Could you solve it? One parent did after carefully staring at the board for an hour :)

Find the pattern and finish the right column:

In Out
1 - 3
2 - 3
3 - 5
4 - 4
5 - 4
6 - 3
7 - 5
8 - ?
9 - ?
10 - ?

Submit your answer on our Family Puzzle Marathon site. Solve three puzzles and get a prize!

4 comments:

Lena said...

8-5
9-4
10-3
(Letters in the word)

TracyRae said...

8-5
9-5
10-6

TracyRae said...

Oh, I think Lena is right!

Maria said...

Very impressive, Lena!
And I am sure you were not there, at the back-to-school night.
I will post another In-Out puzzle from the back-to-school night at midnight.

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