Question
P1.MS.TL.18081725-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 10 - 1 = _____
  2. 5 - 2 = _____
  3. 57 - 20 = _____
  4. 21 - 10 = _____
2 m
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STUDENT

Primary 1 MENTAL SUMS P1.MS.TL.18081725

26 May 2024, 04:32 AM

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

  1. 10 - 1 = _____
  2. 5 - 2 = _____
  3. 57 - 20 = _____
  4. 21 - 10 = _____
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