AMC 8 Daily Practice Round 8

Complete problem set with solutions and individual problem pages

Problem 23 Easy

When computing m-n, Yannie mistakenly read the '-' sign as a '+' sign. As a result, her answer differed from the correct answer by 2016. If n is positive, What is the value of n?

  • A.

    1005

  • B.

    1006

  • C.

    1007

  • D.

    1008

  • E.

    1009

Answer:D
Solution

(m+n)-(m-n)=2016

2n=2016

n=1008．

Related Problems
Problem 21 AMC 8 Daily Practice Round 8
Problem 22 AMC 8 Daily Practice Round 8
Problem 24 AMC 8 Daily Practice Round 8
Problem 25 AMC 8 Daily Practice Round 8
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