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

  1. 400 + 60 + _____ = 461
  2. 1000 + _____ + 30 = 1130
  3. _____ + 40 + 2 = 4042
  4. 40000 + _____ + 2 = 46202
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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 400 + 60 + _____ = 461
  2. 1000 + _____ + 30 = 1130
  3. _____ + 40 + 2 = 4042
  4. 40000 + _____ + 2 = 46202