1. Which equation shows the associative property of addition?   1 + (2 + 3) = (1 + 2) + 3   4 + 8 = 8 + 4   6 + 0 = 6   6 + 7 = 8 + 9   Hint Half-n-half Clue   2. Which property of addition is represented by the following equation? 3 + 0 = 3   associative   commutative   identity   Half-n-half Clue   3. Which equation shows the commutative property of addition?   0 + k = k   p + q = q + p   h = h + 0   p + (q + r) = (p + q) + r   Half-n-half Clue   4. Which equation shows the identity property of addition?   4 = 1 + 2 + 3   0 + 3 = 3   8 + 7 = 7 + 8   6 + 7 = 7 + 6   Half-n-half Clue   5. Which property of addition is represented by the following equation? t + 0 = t   associative   commutative   identity   Half-n-half Clue   6. What is the missing number? 5745 + (3856 + 7464) = (                 + 3856) + 7464   7464   0   9601   5745   Half-n-half Clue   7. Which equation shows the commutative property of addition?   1 + 0 = 1   5 + 6 = 6 +5   7 = 4 + 3 + 1   9 + (4 + 5) = (9 + 4) + 5   Half-n-half Clue