Starter quiz

  • Order these time intervals from shortest to longest.
    • 1
      one minute
    • 2
      quarter of an hour
    • 3
      half an hour
    • 4
      one hour
  • How many minutes are there in one hour? There are ______ minutes in one hour.
    • '60' ✓
  • 10 + 35 = ______
    • '45' ✓
  • How many minutes are there in three quarters of an hour? There are ______ minutes in three quarters of an hour.
    • '45' ✓
  • 25 + 15 = ______
    • '40' ✓
  • 50 − 15 = ______
    • '35' ✓
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