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. 34 - 24 = _____
  2. 68 - 18 = _____
  3. 37 - 27 = _____
  4. 1012 - 112 = _____
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STUDENT

Primary 3 MENTAL SUMS P3.MS.JC.18082039

05 May 2024, 12:49 PM

Find the following values without a calculator.
Do not simplify the answer.
Give your answers in this manner. (Eg 12, 23, 34) 
  1. 34 - 24 = _____
  2. 68 - 18 = _____
  3. 37 - 27 = _____
  4. 1012 - 112 = _____
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