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

  1. _____ + 8 = 18
  2. _____ + 5 = 18
  3. _____ + 1 = 17
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)

  1. _____ + 8 = 18
  2. _____ + 5 = 18
  3. _____ + 1 = 17