Question
P4.MS.TL.18082280-A2
Find the following values without a calculator.

Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)
  1. 30 min after 22 30 h = ________ h
  2. 3 h after 01 15 h = ________ h
  3. 6 h 13 min after 12 12 h = ________ h
  4. 9 h 21 min after 13 10 h = ________ h
2 m
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STUDENT

Primary 4 MENTAL SUMS P4.MS.TL.18082280

17 May 2024, 06:15 PM

Find the following values without a calculator.

Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)
  1. 30 min after 22 30 h = ________ h
  2. 3 h after 01 15 h = ________ h
  3. 6 h 13 min after 12 12 h = ________ h
  4. 9 h 21 min after 13 10 h = ________ h
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