A.4. Match Column A with Column B. Write the letter of the correct answer on the space provided for. Column A Column 8 16. (-12) + (4+5) = (-12 + 4) + 5 a. Commutative 17.(- 15 +0) x 3 = 3 X (-15 +0) b. Associative 18. (100) (1) = 100 C. Distributive d. Identity​