Question
P6.MS.JC.18081001-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 417 + 317 + 117 = _____ x 117 + 217
  2. 1311 - 311 - 311 = 1011 - _____ x 111
  3. 714 + 314 - 214 = _____ x 114 - 114
  4. 2414 + 114 = 114 x _____ + 114
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18081001

17 Jun 2024, 03:15 AM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 417 + 317 + 117 = _____ x 117 + 217
  2. 1311 - 311 - 311 = 1011 - _____ x 111
  3. 714 + 314 - 214 = _____ x 114 - 114
  4. 2414 + 114 = 114 x _____ + 114
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