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. 212 + 112 + 412 = _____ x 112 + 112
  2. 1022 - 422 - 322 = 522 - _____ x 122
  3. 713 + 513 - 113 = _____ x 113 - 113
  4. 2510 + 110 = 110 x _____ + 210
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18081001

03 Jul 2024, 03:20 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 212 + 112 + 412 = _____ x 112 + 112
  2. 1022 - 422 - 322 = 522 - _____ x 122
  3. 713 + 513 - 113 = _____ x 113 - 113
  4. 2510 + 110 = 110 x _____ + 210
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