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

  1. 26 = ?30
  2. 38 = 15?
  3. 836 = ?9
  4. 1824 = 21?
2 m

Click button first when a symbol is required. X

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

  1. 26 = ?30
  2. 38 = 15?
  3. 836 = ?9
  4. 1824 = 21?