Question
Find the following values without a calculator.

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

  1. 19, 20, ___
  2. 84, ___, 104
  3. 384, 484, ___
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. 19, 20, ___
  2. 84, ___, 104
  3. 384, 484, ___