Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 38 = ?64
  2. 57 = 40?
  3. 13 = 39 = ?27
  4. 13 = 26 = 9?
2 m

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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 38 = ?64
  2. 57 = 40?
  3. 13 = 39 = ?27
  4. 13 = 26 = 9?