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

  1. 16 = ?30
  2. 18 = 9?
  3. 89 = 1618 = ?36
  4. 17 = 214 = 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. 16 = ?30
  2. 18 = 9?
  3. 89 = 1618 = ?36
  4. 17 = 214 = 9?