Zero property of additionIf you add 0 to any number, the number stays the same.Example: 5 + 0 = 5Order property of addition (commutative property)You can change the order of the numbers you add, and the answer will still be the same.Example: 3 + 7 = 7 + 3Grouping property of addition (associative property)You can group numbers in any way when adding, and the sum will stay the same.Example: (2 + 4) + 6 = 2 + (4 + 6)