absdas111 absdas111 17-04-2018 Mathematics contestada Which of the following is true of the commutative property under subtraction? A. 10 – 9 = 10 + 9 B. 10 – 9 = 10 – 9 C. 10 + 9 = 9 + 10 D. 10 – 9 ≠ 9 – 10 Mark for review (Will be highlighted on the review page)