Time spent commuting or waiting in a car is a great opportunity to play math games with your ... understand that if 9 x 3 = 27, then 27 ÷ 9 = 3, and 27 ÷ 3 = 9. The second-grade class and ...

and asking them to color in 1⁄2 or 3⁄4 of it. Time spent commuting or waiting in a car is a great opportunity to play math games with your child. Multiplication is one of the key math concepts ...