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KCPE Revision: Squares and square roots of whole numbers

KCPE revision questions and answers on whole number operations: Squares and square roots of whole numbers

Lessons (3)

• 1.    The area of a square is 3844#cm^2#. What is the length of each side of the square? A. 1922cm B. 961cm C. 67cm D. 62cm
  4m 4s

• 2.    What is the value of #sqrtfrac{9+16}{(100-36)}# A.#5/64# B #5/8# C. #1 3/4# D. #3 1/8#
  1m 51s

• 3.    What is the value of #sqrt(228+16^2)# A. 418 B. 274 C. 50 D. 22
  4m 6s