Question
P3.MS.JC.18082013-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 6390 - 1 = _____
  2. 6453 - 10 = _____
  3. 4335 - 100 = _____
  4. 3649 - 1000 = _____
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STUDENT

Primary 3 MENTAL SUMS P3.MS.JC.18082013

01 Jul 2024, 06:25 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 6390 - 1 = _____
  2. 6453 - 10 = _____
  3. 4335 - 100 = _____
  4. 3649 - 1000 = _____
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