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  1. 1Percentages
  2. 2Profit and loss
  3. 3Ratio and proportion
  4. 4Time and work
  5. 5Number series
← Aptitude for placements

Lesson 5 of 5

Number series

Watch, read the card, then practise. Adding patterns · Other patterns

Video coming soon

The video for this lesson is being recorded.

Meanwhile, the notes below and the 60-second cards cover the same ideas.

Practise this topic
  • Adding patterns

    In an adding pattern, the same number is added (or taken away) each time.

    Remember: Write the differences between neighbours first.

  • Other patterns

    If the gaps aren't equal, try multiplying, squares and cubes, or two patterns taking turns.

    Remember: Check differences, then ratios, then squares, then alternating patterns.

← Time and work

In this lesson

  • Adding patterns
  • Other patterns

Practise this topic

5 questions at your level. The best way to make it stick.

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