Practice using inverse operations, which means using subtraction to help you solve an addition problem.

Can you tell what time it is? Practice reading analog clocks in this online Cloud Catcher game.

How do you make 10? Dive into a math adventure and discover simple equations that add up to 10.

Can you tell time to the half-hour? Practice first grade math skills in this dino-themed time game.

Think on your feet and find the missing numbers in these subtraction equations.

Help first graders learn how to tell time with a fun Dino Fishing game about time to the half-hour.

To help Roly move through obstacles, kids learn a regrouping strategy to make addition within 20 easily!

This fast-paced math game is a great way to get children comfortable with skip counting by 2.

Children will solve addition word problems in order to help Roly make it across the river!

Here's a set of complex patterns for first graders who need practice with shapes and patterning.

Kids practice comparing numbers from 50 to 99 with alligators at the swamp.