Which number is missing? Click on the number that fits each addition expression and win the race.

Children hone their knowledge of addition and missing addends in a race to reach the sunken treasure.

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

Place value and paleontology come together in this dinosaur-themed math game!

Race to the finish line while boosting math skills in this fun number sense game!

Practice adding and subtracting integers in this seventh-grade matching game!

Your kid represents addition facts with objects by counting Roly's hats.

Math learners hone their multi-digit addition skills in this interactive game show!

Kids practice counting up coins and adding money to this virtual piggy bank.

Kids practice mentally adding sums up to 30 in this fast-paced addition race.

Fraction word problems take center stage in this cheery fifth-grade math game!

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!

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

Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!

Children hone their multi-digit addition skills in this fun race to the finish line!

Ask children to keep adding 5 in this skip counting game featuring two-digit numbers.

Addition experts, come on down! Practice quick-thinking two-digit addition in this educational game that tests off-the-cuff adding skills.

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.

Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.

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

Kids make three-digit numbers with hundreds, tens, and ones in this game.

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