1.   Solve x + 3 = 22.
    A. 19 B. 23
    C. 17 D. 25
    Hint

  2.   Solve m - 5 = 9.
    A. 13 B. 12
    C. 14 D. 15
    Hint

  3.   Solve f = .
    A. 4 B. 6
    C. 2 D. 3
    Hint

  4.   Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}.
    A. 13 B. 15
    C. 14 D. 12
    Hint

  5.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint



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