Counting In My Head...

I know it's simple math and though I always get it right, I've never trusted my own ability to add multiple and triple digits in my head. I always double check by counting on my fingers.

My students get a big kick out of seeing me hold my hands up and count. Math teachers roll their eyes at me.
OMGitsRiley OMGitsRiley
26-30, F
Jan 19, 2013