Question
P6.MS.JC.18031250-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 12, 23, 34, 45)
  1. 23 + _____ = 1
  2. 517 + _____ = 1
  3. 815 + _____ = 1215
  4. 2111 + 3711 = _____
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18031250

24 Jun 2024, 03:16 AM

Find the following values without a calculator.
Give your answers in this manner. (Eg 12, 23, 34, 45)
  1. 23 + _____ = 1
  2. 517 + _____ = 1
  3. 815 + _____ = 1215
  4. 2111 + 3711 = _____
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