Doubling - A Fun Mental Math Challenge To Try With Your Kiddos

Here is a fun mental math challenge to try with your older kiddos. Set a timer for 1.5 minutes then tell your child,

"Write down the number 7


Without a calculator,  double it and write down the answer

Double that and write down the answer

Double that and write down the answer

Double that and write down the answer

Double that and write down the answer

Double that and write down the answer"

.... How far can your child get before the timer goes off?

Try it with other numbers as well.