Question
P3.MS.JC.18082040-A1
Find the following values without a calculator.
Do not simplify the answers.
Give your answers in this manner. (Eg 12, 23, 34, 45)
  1. 13 + 12 = _____
  2. 34 - 23 = _____
  3. 12 + 15 = _____
  4. 34 - 13 = _____
3 m
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STUDENT

Primary 3 MENTAL SUMS P3.MS.JC.18082040

30 Apr 2024, 10:28 AM

Find the following values without a calculator.
Do not simplify the answers.
Give your answers in this manner. (Eg 12, 23, 34, 45)
  1. 13 + 12 = _____
  2. 34 - 23 = _____
  3. 12 + 15 = _____
  4. 34 - 13 = _____
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