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

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

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

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

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!

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.