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. 15 + _____ = 1
  2. 1319 + _____ = 1
  3. 720 + _____ = 1120
  4. 3519 + 2319 = _____
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18031250

28 Jun 2024, 07:40 AM

Find the following values without a calculator.
Give your answers in this manner. (Eg 12, 23, 34, 45)
  1. 15 + _____ = 1
  2. 1319 + _____ = 1
  3. 720 + _____ = 1120
  4. 3519 + 2319 = _____
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