Learners practice subtraction and patterns of one less in this underwater math race!

Players race down the roaring rapids while practicing subtraction patterns of one less.

This digital game helps preschoolers and kindergarteners practice simple subtraction with single-digit numbers.

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

Choo-choo! Kids use a number line to solve three-digit subtraction problems in this fun-filled train game.