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

  1. 800 + 30 + _____ = 839
  2. 5000 + _____ + 60 = 5360
  3. _____ + 30 + 3 = 5033
  4. 20000 + _____ + 3 = 26703
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. 800 + 30 + _____ = 839
  2. 5000 + _____ + 60 = 5360
  3. _____ + 30 + 3 = 5033
  4. 20000 + _____ + 3 = 26703