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. 311 + 111 + 111 = _____ x 111 + 211
  2. 1023 - 223 - 323 = 923 - _____ x 123
  3. 819 + 419 - 119 = _____ x 119 - 119
  4. 2311 + 211 = 111 x _____ + 211
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Primary 6 MENTAL SUMS P6.MS.JC.18081001

01 Jul 2024, 04:22 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 311 + 111 + 111 = _____ x 111 + 211
  2. 1023 - 223 - 323 = 923 - _____ x 123
  3. 819 + 419 - 119 = _____ x 119 - 119
  4. 2311 + 211 = 111 x _____ + 211
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