Help second graders learn about addition facts to 20 in this online matching activity.

Kids hone their single-digit addition skills as they match equations with their missing factors.

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

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

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

The alligators are hungry for numbers, and kids use number skills to feed them.

Practice telling time to the hour and reading analog clocks in this online game for young learners.

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

Review and polish subtraction skills in this three-digit subtraction game for second graders!

Help first graders learn how to tell time with a fun Dino Fishing game about time to the half-hour.

Only your kid's addition skills can help Secret Agent Floyd defeat the evil El Gato.

Students help Birdee and Cuz-Cuz count up all the fish they won in this addition game.

Kids practice measurement with a virtual ruler in this drag-and-drop game.

Kids race down the mountain by correctly subtracting multiples of 10 from two-digit numbers.

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

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

Are you ready to add 10 to numbers over 100? Reinforce students’ learning in this ski-themed game.

Reinforce your child's three-digit addition skills with this ski-themed learning adventure!

Children practice addition within 10 in this water rafting adventure!

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

Can you tell what time it is? Practice reading analog clocks in this online Cloud Catcher game.

In this water rafting adventure, children will be asked to choose the equation that adds up to 10.

Children race down the river and across the finish line by choosing the equations that make 20.

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

What does the clock say? Kids must tell time to the hour and half-hour.

Kids build number sense skills by correctly identifying the odd number as they race down the slope!

Children hone skip counting skills as they help the woodpecker peck the boards in numerical order.

Your kid will try to make the highest number possible to win doggie bones.

Your kid will listen, then locate the right clock in this time telling game.

Kids must move fast to find addition pairs that total a target sum within 20.