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Negative numbers

Year 5 maths · Calculation · 9 skills with hints, step-by-step help from Mago, video lessons and printable practice.

Example questions

  1. What number is halfway between -5 and 3?
  2. Sea level is 0 m. A seabird flies 3 m above the sea. It dives 12 m down to catch a fish. What level does it reach?
  3. At 6 am it was 1 °C. By noon it rose 7 degrees. By midnight it fell 13 degrees. How many degrees colder is it at midnight than at 6 am?
Not sure where to start? Take the free Start Check: about 12 questions, about 10 minutes, no account needed.