1.   Evaluate 92.
    A. 89 B. 72
    C. 18 D. 81
    Hint
  2.   Evaluate 212.
    A. 421 B. 442
    C. 422 D. 441
    Hint
  3.   Which is not a perfect square?
    A. 169 B. 48
    C. 144 D. 100
    Hint
  4.   The area of a square is 289 square meters. Find the perimeter.
    A. 76 m B. 72 m
    C. 64 m D. 68 m
    Hint
  5.   Which number is a perfect square?
    A. 326 B. 325
    C. 327 D. 324
    Hint

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