Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3)
  1. 18, 17, ___
  2. 71, ___, 51
  3. 474, 374, ___
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. 18, 17, ___
  2. 71, ___, 51
  3. 474, 374, ___