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

  1. 5121 + 5512 = _____
  2. 2120 + 5440 = _____
  3. 35200 + 25200 = _____
  4. 42000 + 42000 = _____
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. 5121 + 5512 = _____
  2. 2120 + 5440 = _____
  3. 35200 + 25200 = _____
  4. 42000 + 42000 = _____