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

  1. 159 - 1 = _____
  2. 35 - 15 = _____
  3. 939 - 127 = _____
  4. 1897 - 331 = _____
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. 159 - 1 = _____
  2. 35 - 15 = _____
  3. 939 - 127 = _____
  4. 1897 - 331 = _____