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. 418 + 218 + 318 = _____ x 118 + 518
  2. 924 - 424 - 324 = 424 - _____ x 124
  3. 714 + 414 - 214 = _____ x 114 - 114
  4. 2514 + 314 = 114 x _____ + 114
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18081001

16 Jun 2024, 04:17 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 418 + 218 + 318 = _____ x 118 + 518
  2. 924 - 424 - 324 = 424 - _____ x 124
  3. 714 + 414 - 214 = _____ x 114 - 114
  4. 2514 + 314 = 114 x _____ + 114
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