Hy4901460go Hy4901460go Math Answered 1. (2+3)+5=2+(3+5)2. 14 + 9 = 9 + 143. 0 ÷ 15 = 154. (6 • 12) • 5 = 6 • (12 • 5)5. 45 (0) = 07. (26 + 5) +8= 8+ (26+5)8. 16 + (-16) = 09. 9x (8+5) = (9×8)+(9×5)=10. 28 × 1 =28