Audrey math

 

here is my math it is place vaule and it 61+3= something and some time I can learn new math.

Audrey reversibility and place value to solve addition and subtraction problems.

Today for math we have been learning how to use reversibility and place value to solve addition and subtraction problems. We worked in pairs to answer one question using both strategies. My partner for working was Jacob because some of us has no netbook. These were new strategies for me. I found them easy to learn and help with my math. Watch my video below to see what I did!