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Measurements and measurement units
Time

Birthday

Birthday

(1) Sophia is celebrating her 8th birthday. She invited her friends to come at 16:40. Some came earlier, some later, and only Muhammad came on time.

  • Popay came 6 minutes later.
  • Michael was 20 minutes late, and Alexander was 10 minutes late.
  • George came 13 minutes earlier than Alexander.
  • Olivia and James came together 11 minutes earlier.
  • Amelia came 16 minutes before the celebration started.
  • Steve came an hour later and apologized in advance for being late.
Write the people's names under the time of their arrival at the birthday party.
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Muhammad
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(2) What is the time difference?

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___ hours and ___ minutes		   1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
___ hours and ___ minutes		  
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___ hours and ___ minutes		  
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___ hours and ___ minutes		   1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
___ hours and ___ minutes		   1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
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___ hours and ___ minutes		   1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
___ hours and ___ minutes		   1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
___ hours and ___ minutes		   1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
___ hours and ___ minutes