Arithmetic Grade Two

Lesson Eight: Adding Three Numbers

Adding Three Numbers

The order you add the numbers doesn't matter. Look at these examples:


	3 + 7 + 2 = 12

	2 + 7 + 3 = 12

	3 + 2 + 7 = 12

	2 + 3 + 7 = 12

	7 + 2 + 3 = 12

	7 + 3 + 2 = 12

NOTE: Make several addition problems with three digits for the student to solve.