Write as an addition problem and find the sum.The temperature was 71 degrees in the morning, but it dropped 16 degrees in the afternoon and another 6 degrees in the evening. What was the temperature in the evening?
A. 71 + 16 + 6 = 61 degrees
B. 71 + 16 + 6 = 49 degrees
C. 71 + -16 + -6 = 49 degrees
D. 71 + -16 + -6 = 61 degrees
Answer: C
Mathematics
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