1) Which of the following is a perfect square? a) 105 b) 625 2) What is the square root of 49? a) 6 b) 7 3) Which number is not a perfect square? a) 81 b) 90 4) Find the square root of 225. a) 15 b) 25 5) Which of the following is a perfect square? a) 32 b) 81 6) A gardener has 1000 plants and wants to arrange them in a square array. The minimum number of plants needed to make a perfect square is: a) 24 b) 961 7) Is 153 a perfect square? a) Yes b) No 8) Which is the smallest two-digit perfect square? a) 9 b) 16

Grade 8 Page 27 (Perfect Squares and Square Roots)

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