Monday, February 8, 2010

A Riddle

Ok, put your thinking caps on! Before trying to solve, time yourself on how long it took you to answer, then comment and tell me what you think it is and how long it took you...and don't feel bad! It took me at least 3 minutes. :)

Ready, set, go!

2+3=10
7+2=63
6+5=66
8+4=96
9+7=??

11 comments:

Emil Bandy said...

Sorry Sierra... it took me about 12-15 seconds to figure it out... (the logic)

It's 144 :-)

Justin said...

I can't figure out the answer.... 144? how did you get that?

Johnathan said...

Hm, I can't figure it out! 144?

Emil Bandy said...

It's not a mathematical problem... it's a logic problem...

Marianela said...
This comment has been removed by a blog administrator.
Marianela said...

I probably shouldn't gave it away like that, since I didn't give most people a chance to figure it out. Sorry.. just got a little excited back there.

Sierra said...

Emil-Good job! You got it! :)

Justin and Jonathon-Think, think really hard. :) If I got it, I'm sure y'all can. :)

Nela, YES! You were correct!! Yeah, and that's why I deleted it. But don't worry, I would have done the same thing. :) Good job!! :)

me said...

logic?? But I'm not logical.

Joanna said...

144. That was clever, you have to look for the sequence. It took about 15 seconds.

SuperAngel said...

haha! guess I'm late... but I got 144 too. it took me about a minute. ;)

Josiah David said...

I got it in about a minute.