The other night Violet and I were practicing math. I started by having her add 2+7 and subtract numbers like 5-3. Then we made it tricky. We started doing 1+3-1 and so on.

Then it was Violet's turn to challenge me with some problems. I got some pretty tricky ones using mental math, but I got stumped by the one below.

I busted out my chisanbop and determined that you indeed reach the correct answer. Grammy<br />