Question
P4.MS.TL.18082281-A2
Find the following values without a calculator.

Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)

  1. 10 min before 15 31 h = ________ h
  2. 4 h before 08 44 h = ________ h
  3. 3 h 14 min before 22 00 h = ________ h
  4. 7 h 16 min before 21 33 h = ________ h
2 m
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STUDENT

Primary 4 MENTAL SUMS P4.MS.TL.18082281

29 Jun 2024, 12:41 PM

Find the following values without a calculator.

Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)

  1. 10 min before 15 31 h = ________ h
  2. 4 h before 08 44 h = ________ h
  3. 3 h 14 min before 22 00 h = ________ h
  4. 7 h 16 min before 21 33 h = ________ h
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