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. 112 + 112 + 312 = _____ x 112 + 412
  2. 1511 - 311 - 411 = 1011 - _____ x 111
  3. 816 + 516 - 216 = _____ x 116 - 116
  4. 2513 + 313 = 113 x _____ + 113
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STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18081001

03 Jul 2024, 02:22 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 112 + 112 + 312 = _____ x 112 + 412
  2. 1511 - 311 - 411 = 1011 - _____ x 111
  3. 816 + 516 - 216 = _____ x 116 - 116
  4. 2513 + 313 = 113 x _____ + 113
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