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

  1. 48 = ?24
  2. 58 = 15?
  3. 824 = ?6
  4. 814 = 20?
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. 48 = ?24
  2. 58 = 15?
  3. 824 = ?6
  4. 814 = 20?