Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)

  1. 3 + 13 = _____
  2. 5 + 17 = _____
  3. 18 + 4 = _____
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. 3 + 13 = _____
  2. 5 + 17 = _____
  3. 18 + 4 = _____