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

Learners use multiplication to solve and compare expressions in this prehistoric math game!

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

Children practice rounding numbers to the nearest 10 in this underwater number sense game!

Help your third grader compare fractions with like denominators with this visual area model space game.

Players use their knowledge of multiplication facts to help Roly reach his party.