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. 414 + 414 + 114 = _____ x 114 + 214
  2. 1021 - 421 - 521 = 321 - _____ x 121
  3. 614 + 514 - 314 = _____ x 114 - 114
  4. 1411 + 311 = 111 x _____ + 211
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18081001

29 Jun 2024, 08:02 AM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 414 + 414 + 114 = _____ x 114 + 214
  2. 1021 - 421 - 521 = 321 - _____ x 121
  3. 614 + 514 - 314 = _____ x 114 - 114
  4. 1411 + 311 = 111 x _____ + 211
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