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

  1. 200 + 70 + _____ = 277
  2. 2000 + _____ + 90 = 2690
  3. _____ + 20 + 4 = 1024
  4. 70000 + _____ + 4 = 74804
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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 200 + 70 + _____ = 277
  2. 2000 + _____ + 90 = 2690
  3. _____ + 20 + 4 = 1024
  4. 70000 + _____ + 4 = 74804