Dive for treasure and missing factors in this online game featuring addition equations.

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

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

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

As students practice adding one-digit numbers, they will move their character to the finish line in Ski Racer: Addition to 10.

Which equation looks right? Review fact families and addition to 10 in this educational math game.

9 is just one less than 10! Use that fact to practice the 9's multiplication facts in this fun ski racer game.

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

Help kids get through a mysterious tunnel in this engaging multi-digit number comparison 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!

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

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

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

Children will crack the case using adjectives, descriptions, and process of elimination.

Multiply by 4 over and over again with this quiz game that will make your child more comfortable with the 4's fact family.

Kids must race against time to count quickly in this fast-paced game.

Click on the numbers 0 through 5 during a rafting adventure in this counting math game.

Kids learn all about taking away in this interactive puzzle with a subtraction image.

Help your child multiply by 9 with this interactive multiplication matching game! Your child will be a multiplication master in no time.

Kids must find the item that doesn't belong in this categorizing quiz.

Kids practice addition and subtraction with manipulatives in this silly shopping game.

Kids sort items based on the materials they're made with: brick, straw or sticks.

Ready your rod and your fractions knowledge for this fishing-themed math adventure!

Kids must quickly add or subtract two-digit numbers to save the day.

Help learners build confidence comparing fractions in this creative fourth-grade math game!

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