1) Which of the following shows the commutative property of addition? a) 9 + 4 = 4 + 9 b) 9 + 0 = 9 2) Which of the following shows the identity property of addition? a) 8 + 6 = 6 + 8 b) 0 + 14 = 14 3) Which of the following shows the identity property of addition? a) 124 + 0 = 124 b) 5 + 4 = 9 4) Which of the following shows the commutative property of addition? a) 12 + 2 = 2 + 12 b) 14 + 0 = 14 5) Which of the following shows the commutative property of addition? a) 9 + 3 = 12 b) 12 + ( 2 + 3 ) = (12 + 2 ) + 3 6) Which of the following shows the commutative property of addition? a) 5 + 2 = 7 b) 11 + 0 = 11 7) Which of the following shows the identity property of addition? a) 0 + 5 = 5 b) 3 + 4 = 4 + 3 8) Which of the following shows the commutative property of addition? a) 23 + 5 = 5 + 23 b) (1 + 2) + 3 = 1 + ( 2 + 3 )

Commutative and Identity Property

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