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Line graphs and judging data

Year 6 maths · Data and chance · 6 skills with hints, step-by-step help from Mago, video lessons and printable practice.

Example questions

  1. Use the graph. 8 inches = ? cm
  2. Lines A (red) and B (blue) show the heights of two plants. How much taller was plant A than plant B in week 0?
  3. An advert says: "Our sales doubled from 2025 to 2026!" Read the values on the bar chart. True or false?
Not sure where to start? Take the free Start Check: about 12 questions, about 10 minutes, no account needed.