Benito had 32 blue marbles, 16 green marbles, and 41 white marbles. He gave some of them to a friend, and now he has 74 marbles. Which number sentence could be used to find how many marbles Benito gave to his friend?
A. (32 + 16 + 41 + m) = 74
B. 74 – (32 + 16 + 41) = m
C. m – 74 = (32 + 16 + 41)
D. (32 + 16 + 41) – m = 74
