1) (3 + 5) + 2 = 3 + (5 + 2) a) Associative b) Identity c) Commutative 2) 5 + 0 = 5 a) Associative b) Identity c) Commutative 3) 2 + 5 = 5 + 2 a) Associative b) Identity c) Commutative 4) (6 + 0.65) + 0.12 = 6 + (0.65 + 0.12) a) Associative b) Identity c) Commutative 5) 275 + 0 = 275 a) Associative b) Identity c) Commutative 6) (7 + 8) + 3 = 7 + (8 + 3) a) Associative b) Identity c) Commutative 7) 12 + 15 = 15 + 12 a) Associative b) Identity c) Commutative 8) 7 + 4 = 4 + 7 a) Associative b) Identity c) Commutative 9) (22 + 43) + 16 = 22 + (43 + 16) a) Associative b) Identity c) Commutative 10) 13 + 0 = 13 a) Associative b) Identity c) Commutative 11) (15 + 10) + 4 = 15 + (10 + 4) a) Associative b) Identity c) Commutative 12) 25 + 0 = 0 + 25 a) Associative b) Identity c) Commutative 13) (25 + 32) + 63 = 25 + (32 + 63) a) Associative b) Identity c) Commutative 14) 26 + 40 = 40 + 26 a) Associative b) Identity c) Commutative 15) 28 + 0 = 28 a) Associative b) Identity c) Commutative 16) (3 + 0.32) + 0.07 = 3 + (0.32 + 0.07) a) Associative b) Identity c) Commutative 17) 56 + 0 = 56 a) Associative b) Identity c) Commutative 18) 14 + 21 = 21 + 14 a) Associative b) Identity c) Commutative 19) (4 + 5) + 8 = 4 + (5 + 8) a) Associative b) Identity c) Commutative 20) 14 + 21 = 21 + 14 a) Associative b) Identity c) Commutative 21) (12 + 10) + 21 = 12 + (10 + 21) a) Associative b) Identity c) Commutative 22) 8 + 5 = 5 + 8 a) Associative b) Identity c) Commutative 23) (4 + 12) + 15 = 4 + (12 + 15) a) Associative b) Identity c) Commutative 24) 14 + 0 = 0 + 14 a) Associative b) Identity c) Commutative 25) 56 + 0 = 56 a) Associative b) Identity c) Commutative 26) 31 + 0 = 31 a) Associative b) Identity c) Commutative 27) (4 + 5) + 8 = 4 + (5 + 8) a) Associative b) Identity c) Commutative 28) 31 + 0 = 31 a) Associative b) Identity c) Commutative 29) (12 + 10) + 21 = 12 + (10 + 21) a) Associative b) Identity c) Commutative 30) 8 + 5 = 5 + 8 a) Associative b) Identity c) Commutative 31) (4 + 12) + 15 = 4 + (12 + 15) a) Associative b) Identity c) Commutative 32) 14 + 0 = 0 + 14 a) Associative b) Identity c) Commutative 33) 1 + 0 = 0 + 1 a) Associative b) Identity c) Commutative

Addition Commutative, Associative, Identity Property

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