Teachers, save “Addition Property Practice” to assign it to your class.

Please list the appropriate property (Associative, Commutative, Identity, or NONE) next to the problem on each line. You can abbreviate with A, C or I if you'd like! 1) 3 + 0 = 3 2) 4 + 7 = 7 + 4 3) 5 + 8 = 8 + 2 4) (4 + 3) + 2 = 4 + (3 + 2) 5) 9,999 + 0 = 9,999 6) 7 + (4 + 1) = (7 + 4) + 1 7) 0 + 871 = 871 8) 71 + 82 = 82 + 71 9) (9 + 1) + 4 = 9 + (1 + 4) 10) (10 + 4) + 3 = 10 + (4 + 1) 11) 8,725 + 0 = 8,725 12) 5 + 7 = 7 + 5 13) 11 + 0 = 10 14) 9 + (4 + 7) = (9 + 4) + 7