First graders gain confidence with addition and decomposing numbers in this fun water rafting game!

Practice essential first grade addition skills in this river-themed math game!

In this water-themed race, first graders use math and logic to fill in each addition equation.

Children use their addition knowledge to complete equations in a race to reach the sunken treasure.

Help young learners identify the correct fact family equations in this exciting addition game.

Think about how numbers are related in this interactive game about addition fact families.

Hone first grade addition strategies with this underwater math adventure!

Kids pick the right set of peapods to demonstrate their knowledge of ones and tens.

To practice place value, kids bake chocolate squares in increments of tens and ones.

Kids must count up tens and ones to identify the number in this place value game.

Kids add buildings to the cityscape using tens and ones blocks.

Kids find numbers with tens and ones in this place value game show!

Pass the peas! Kids identify two-digit numbers based on tens and ones.

Help kids build place value understanding by fixing this machine with tens and ones.

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

Kids compare subtraction equations and numbers to feed the gators in this game.

Find the sum of 12 plus 8 and other combinations that make 20 in this online diving adventure.

Practice problem solving and number sense by figuring out the next number in the pattern!

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

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

Kids identify US coins in this interactive money math game.

Kids sharpen mental addition skills with this silly construction math game.