WS #1
Associative Property of Addition
Identify the associative property of addition from the choices below.
1)
A. 7 + (−7) = 0
B. 7 + (11 + 2) = (7 + 11) + 2
C. 7 + 11 = 11 + 7
D. 7 + 0 = 7
Correct Choice:
2)
A. 2 + (−2) = 0
B. 2 + 8 = 8 + 2
C. (2 + 8) + 5 = 2 + (8 + 5)
D. 2 + 0 = 2
Correct Choice:
3)
A. (10 + 9) + 2 = 10 + (9 + 2)
B. 10 + 9 = 9 + 10
C. 10 + (−10) = 0
D. 10 + 0 = 10
Correct Choice:
4)
A. 6 + (−6) = 0
B. 6 + 3 = 3 + 6
C. 6 + 0 = 6
D. 6 + (3 + 2) = (6 + 3) + 2
Correct Choice:
5)
A. 11 + 0 = 11
B. 11 + 4 = 4 + 11
C. 11 + (4 + 5) = (11 + 4) + 5
D. 11 + (−11) = 0
Correct Choice:
6)
A. 4 + (1 + 7) = (4 + 1) + 7
B. 4 + 1 + 7 = 4 + 7 + 1
C. 4 + 0 = 4
D. 4 + (−4) = 0
Correct Choice:
7)
A. 8 + 4 = 4 + 8
B. 8 + (−8) = 0
C. 8 + 0 = 8
D. (8 + 4) + 1 = 8 + (4 + 1)
Correct Choice:
8)
A. 3 + 9 = 9 + 3
B. 3 + (−3) = 0
C. 3 + (9 + 5) = (3 + 9) + 5
D. 3 + 0 = 3
Correct Choice:
9)
A. 5 + 0 = 5
B. (5 + 2) + 7 = 5 + (2 + 7)
C. 5 + (−5) = 0
D. 5 + 2 = 2 + 5
Correct Choice:
10)
A. 9 + 2 = 2 + 9
B. 9 + 0 = 9
C. 9 + (−9) = 0
D. 9 + (2 + 4) = (9 + 2) + 4
Correct Choice:
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