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

  1. 100 + 80 + _____ = 188
  2. 6000 + _____ + 50 = 6150
  3. _____ + 20 + 5 = 1025
  4. 70000 + _____ + 9 = 75009
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. 100 + 80 + _____ = 188
  2. 6000 + _____ + 50 = 6150
  3. _____ + 20 + 5 = 1025
  4. 70000 + _____ + 9 = 75009