Question
P4.MS.TL.18082286-A2
Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 810 = ?20
  2. 510 = 20?
  3. 1025 = ?5
  4. 4060 = 4?
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STUDENT

Primary 4 MENTAL SUMS P4.MS.TL.18082286

03 Jun 2024, 05:13 PM

Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 810 = ?20
  2. 510 = 20?
  3. 1025 = ?5
  4. 4060 = 4?
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