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

  1. 54 + 5
  2. 66 + 7
  3. 49 + 2
  4. 89 + 58
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, 4)

  1. 54 + 5
  2. 66 + 7
  3. 49 + 2
  4. 89 + 58