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

  1. 900 + 20 + _____ = 922
  2. 5000 + _____ + 70 = 5770
  3. _____ + 40 + 2 = 3042
  4. 30000 + _____ + 5 = 32805
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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 900 + 20 + _____ = 922
  2. 5000 + _____ + 70 = 5770
  3. _____ + 40 + 2 = 3042
  4. 30000 + _____ + 5 = 32805