Construct your own math city with number sentences in this colorful second-grade worksheet!

This worksheet asks your preschooler to count the number of blueberries on each muffin, and then decide how many more need to be added to make the number five.

Here is a worksheet to keep your preschooler busy learning during the Christmas break. She'll get to color these pictures as she works on her simple addition.

If Patty blew up two balloons, and her mom blew up two, how many balloons are there? Help your child learn the basic idea behind addition with this worksheet.

Let's practice counting and adding with Muggo, everyone's favorite minion in Education.com's new games product, Brainzy.

Students will practice adding within five as they identify the missing number on each whale number bond!

A counting and addition worksheet for preschoolers, featuring a bird theme.