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We call a 3-digit number nice if its middle digit is greater than the sum of its first and last digits. What is the largest possible number of consecutive nice 3-digit numbers?
A. 5
B. 6
C. 7
D. 8
E. 9

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Answer:

D, or 8

Step-by-step explanation:

Since we are finding the largest amount, the lowest first and last numbers of a 3 digit number are 1 and 0, and the largest middle number possible is 9. So starting from 190-198, it works. Meaning that the answer is 8 possible consecutive numbers.

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