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

  1. 600 + 30 + _____ = 636
  2. 4000 + _____ + 10 = 4610
  3. _____ + 50 + 9 = 6059
  4. 70000 + _____ + 6 = 72306
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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 600 + 30 + _____ = 636
  2. 4000 + _____ + 10 = 4610
  3. _____ + 50 + 9 = 6059
  4. 70000 + _____ + 6 = 72306