Question
P3.MS.JC.18082039-A1
Find the following values without a calculator.
Do not simplify the answer.
Give your answers in this manner. (Eg 12, 23, 34) 
  1. 24 - 14 = _____
  2. 47 - 27 = _____
  3. 79 - 49 = _____
  4. 412 - 212 = _____
3 m
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STUDENT

Primary 3 MENTAL SUMS P3.MS.JC.18082039

19 May 2024, 12:03 AM

Find the following values without a calculator.
Do not simplify the answer.
Give your answers in this manner. (Eg 12, 23, 34) 
  1. 24 - 14 = _____
  2. 47 - 27 = _____
  3. 79 - 49 = _____
  4. 412 - 212 = _____
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