In this matching game, first graders look at subtraction facts that are missing factors.

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

Kids use their math knowledge to race to the finish line by correctly solving subtraction problems.

Build up subtraction skills in this online game about math fact families and quick thinking.

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

Kids subtract apples in two-step equations to find a target number.

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

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

Introduce first graders to the concept of subtracting multiples of 10 in this exciting math game.