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

  1. 420 + 5 = ______
  2. 21 + 30 = _____
  3. 331 + 422 = _____
  4. 4576 + 313 = _____
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. 420 + 5 = ______
  2. 21 + 30 = _____
  3. 331 + 422 = _____
  4. 4576 + 313 = _____