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. 316 + 216 + 316 = _____ x 116 + 216
  2. 1512 - 412 - 412 = 912 - _____ x 112
  3. 910 + 510 - 110 = _____ x 110 - 110
  4. 2412 + 412 = 112 x _____ + 312
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18081001

16 Jun 2024, 03:40 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 316 + 216 + 316 = _____ x 116 + 216
  2. 1512 - 412 - 412 = 912 - _____ x 112
  3. 910 + 510 - 110 = _____ x 110 - 110
  4. 2412 + 412 = 112 x _____ + 312
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