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

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

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

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

What happens when you take 10 away? Practice finding 10 less in this three-digit subtraction game.