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

Think on your feet and find the missing numbers in these subtraction equations.

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

Which subtraction fact is correct? Review subtraction fact families in this exciting math game.

Kids learn all about taking away in this interactive puzzle with a subtraction image.