Number Figures Practice

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Number figures combine numbers with a shape: a pyramid, a circle divided into segments, a number grid or triangles. The numbers are linked by a rule, and one is missing. You find the rule and type in the missing number yourself.

How it works

• Number pyramid: usually each cell is derived from the two cells below it.
• Circle segments: the numbers in the segments are related to the number in the center.
• Number grid: rows or columns follow a common arithmetic rule.
• Triangles: the number in the middle is derived from the numbers at the corners.

Sample question

This question type is graphical — see a sample question in the app ›

Tips

• Check the simple rules first: sum, difference, product.
• Verify the rule on a complete part of the figure before applying it to the gap.

Relevance for IQ and Mensa tests

Number figures combine arithmetic and rule-spotting. Similar questions appear in many intelligence tests.

Frequently asked questions

Are there answer options?

No, you type in the missing number yourself. Afterwards you see the solution with an explanation.

Which figures are there?

Pyramids, circle segments, number grids and triangles — on all three difficulty levels.

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• Letter Series Practice
• Word Analogies Practice
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• Figure Patterns and Symbol Matrices Practice
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• Logic Grid Practice
• Equation Grid Practice
• Symbol Equations Practice
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• Mirror Images Practice
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