Question
P5.MS.TL.18091814-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 7 x 50 = 7 x _____ x 10
  2. 84 x 300 = 84 x _____ x 100
  3. 309 x 1000 = 309 x _____ x 1000
  4. 3639 x 90000 = 3639 x _____ x 10000
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STUDENT

Primary 5 MENTAL SUMS P5.MS.TL.18091814

01 Jul 2024, 03:15 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 7 x 50 = 7 x _____ x 10
  2. 84 x 300 = 84 x _____ x 100
  3. 309 x 1000 = 309 x _____ x 1000
  4. 3639 x 90000 = 3639 x _____ x 10000
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