Question
Find the following values without a calculator.

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

  1. 27, 28, ___
  2. 59, ___, 79
  3. 415, 515, ___
1 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)

  1. 27, 28, ___
  2. 59, ___, 79
  3. 415, 515, ___