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

  1. 700 + 50 + _____ = 755
  2. 9000 + _____ + 60 = 9460
  3. _____ + 70 + 6 = 6076
  4. 30000 + _____ + 7 = 39707
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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 700 + 50 + _____ = 755
  2. 9000 + _____ + 60 = 9460
  3. _____ + 70 + 6 = 6076
  4. 30000 + _____ + 7 = 39707