Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3)
  1. 39, 38, ___
  2. 78, ___, 58
  3. 749, 649, ___
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. 39, 38, ___
  2. 78, ___, 58
  3. 749, 649, ___