Children will solve addition word problems in order to help Roly make it across the river!

Give learners plenty of practice solving addition word problems with this math game!

Help Roly get to the party on the other side of the river by solving addition word problems!

Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.

Hone first grade addition strategies with this underwater math adventure!

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

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

Kids solve a multi-step word problem by counting out the right number of coins.

All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.

Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.

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

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

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

In this energizing math game, think about how different numbers can add up to 20.

Children must choose the correct addition expressions as they race to the sunken treasure chest.

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

Kids practice adding small numbers in this silly addition game.

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

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

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

Add it up! Kids must use mental addition to match each equation to its answer.

Kids try to match the equations that equal the same number in this online math game!

In this math game, students practice finding sums and performing addition with 5.

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

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