Compose numbers to make 20 and build first grade addition skills in each round of this online game.

In this matching game, first graders look at subtraction facts that are missing factors.

Kids must use a number line to compare numbers in this simple math game.

Children use their knowledge of addition to snap pictures of unique dinosaurs in this fun math game!

Kids click on bubbles that add up to 10 to try to keep the bubbles from overflowing.

Children use their mental math skills to determine which equations add up to 20 in this math game.

Kids identify US coins in this interactive money math game.

Children flex their mental math muscles as they try to quickly find the equations that add up to 10.

Young learners practice identifying different 2D and 3D shapes as they ski down the mountain!

Your child must look closely to find the shapes hidden in this picture!

Kids practice place value for numbers 11 to 20 in this ten-frame game.

Kids move tangrams into the correct positions to create a target shape.

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