Arithmetic Grade Three

Lesson Sixty-seven: Even or Odd

Inspect the following problems and notice that they all follow the rules shown on the bottom of them page.

	6 x 6 = 36			8 x 7 = 56

	3 x 3 = 9			5 x 4 = 20

	2 x 7 = 14			7 x 9 = 63

	6 x 8 = 48			5 x 7 = 35

1. odd x odd = odd
2. even x odd = even
3. odd x even = even
4. even x even = even