Expression/Commutative Quiz

Which expression represents the commutative property of addition?

• 6 + 3 = 4 + 2

• 3 + 6

• 7 + 2 = 2 + 7

Which number goes in the blank?

5 + 6 = _______ + 5

• 7

• 6

Is this expression correct?

4 + 3 = 3 + 6

• True

• False

What number represents n?

n = 7

n + 3

• 7

• 6

• 5

Which number represents m?

m = 4

5 + m

• 3

• 4

• 5

Solve:

s = 8

10 + s

• 8

• 2

• 18

v = 7

v - 4

7 - 4

3

• true

• false

3 + 6 = 9 + 3

• true

• false

15 + 6 = 6 + 15

• true

• false

Which number completes the math sentence?

3 + 8 = 8 + ______

• 2

• 3

• 4