Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 8 + 12 = _____
  2. 9 + 36 = _____
  3. 27 + 42 = _____
  4. 67 + 15 = _____
2 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, 4)

  1. 8 + 12 = _____
  2. 9 + 36 = _____
  3. 27 + 42 = _____
  4. 67 + 15 = _____