Question
Find the following values without a calculator.

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

  1. 811 = ?44
  2. 515 = 25?
  3. 824 = ?6
  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. 811 = ?44
  2. 515 = 25?
  3. 824 = ?6
  4. 2030 = 2?