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

  1. 800 + 80 + 7 = _____
  2. 4000 + 400 + 70 = _____
  3. 7000 + 500 + 4 = _____
  4. 5000 + 600 + 40 = _____
1 m

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

  1. 800 + 80 + 7 = _____
  2. 4000 + 400 + 70 = _____
  3. 7000 + 500 + 4 = _____
  4. 5000 + 600 + 40 = _____