Question
P3.MS.JC.18082041-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 12, 23, 34) 
  1. 1 - 78 = _____
  2. 1 - 311 - 411 = _____
  3. 1 - 14 - 18 = _____
3 m
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STUDENT

Primary 3 MENTAL SUMS P3.MS.JC.18082041

20 May 2024, 05:08 AM

Find the following values without a calculator.
Give your answers in this manner. (Eg 12, 23, 34) 
  1. 1 - 78 = _____
  2. 1 - 311 - 411 = _____
  3. 1 - 14 - 18 = _____
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