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. 17 x 30 = 17 x _____ x 10
  2. 60 x 100 = 60 x _____ x 100
  3. 230 x 7000 = 230 x _____ x 1000
  4. 2490 x 80000 = 2490 x _____ x 10000
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STUDENT

Primary 5 MENTAL SUMS P5.MS.TL.18091814

02 Jul 2024, 02:57 AM

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

  1. 17 x 30 = 17 x _____ x 10
  2. 60 x 100 = 60 x _____ x 100
  3. 230 x 7000 = 230 x _____ x 1000
  4. 2490 x 80000 = 2490 x _____ x 10000
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