Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 315 = ?30
  2. 38 = 12?
  3. 1520 = ?4
  4. 2030 = 2?
3 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. 315 = ?30
  2. 38 = 12?
  3. 1520 = ?4
  4. 2030 = 2?