Math game · Free

Number Patterns - free online

Q: How do I find the rule?

First check the difference between numbers. If it isn't constant, check whether each number is multiplied, or whether the differences themselves form a pattern.

Q: Is this useful for aptitude tests?

Yes. Number series questions are common in placement and competitive exams.

Q: Is there a time limit?

No. Take your time - accuracy and streaks earn the points.

Number Patterns shows a sequence of numbers. Work out the rule and choose the next number. After every answer the rule is explained, from simple adding to squares, primes and the Fibonacci sequence.

Quick lesson before you play

Tip 1

Check the differences

4, 7, 12, 19: the gaps are 3, 5, 7 - so the next gap is 9.

Tip 2

Then try multiplying

3, 6, 12, 24: each number is double the last.

Tip 3

Know famous sequences

Squares (1, 4, 9, 16), primes (2, 3, 5, 7, 11) and Fibonacci (1, 1, 2, 3, 5).

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How to play Number Patterns

1Look at the sequence of numbers.
2Work out how each number becomes the next one.
3Pick the number that comes next.
4Read the rule, then try the next pattern.

How it boosts your brain

Builds logical and mathematical reasoning.
Common in aptitude tests, placement exams and interviews.
Introduces famous sequences: squares, cubes, primes and Fibonacci.

FAQs

Number Patterns - FAQ

How do I find the rule?

Is this useful for aptitude tests?

Is there a time limit?

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Math game · Free

Number Patterns - free online

Number Patterns shows a sequence of numbers. Work out the rule and choose the next number. After every answer the rule is explained, from simple adding to squares, primes and the Fibonacci sequence.