First graders hone their addition skills of adding one more with this water rafting math adventure!

Take a deep dive into the addition strategy of adding one more with this underwater math adventure!

Add one and find the sum! In this game, children practice number and pattern recognition skills.

Practice addition to 100 using multiples of 10! This game highlights two-digit addition math.

Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.

Which equation makes 10? Help young mathematicians figure it out in this treasure diving 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.

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

Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.

In this underwater game, children choose the correct subtraction expression for a given fact family.

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.

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