Question
Find the following values without a calculator.

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

  1. 15, 16, ___
  2. 41, ___, 61
  3. 488, 588, ___
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. 15, 16, ___
  2. 41, ___, 61
  3. 488, 588, ___