Question
P3.MS.JC.18082005-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)

  1. 18 + 20 = _____
  2. 29 + 30 = _____
  3. 20 + 21 = _____
2 m
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STUDENT

Primary 3 MENTAL SUMS P3.MS.JC.18082005

30 Apr 2024, 06:19 AM

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

  1. 18 + 20 = _____
  2. 29 + 30 = _____
  3. 20 + 21 = _____
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