✏️ Practice Exercises

Patterns

3 problems · Easy to Hard · Type your working · AI checks your steps

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How to use these exercises

Read the question → work it out step-by-step in the box → click Check My Working to get AI feedback. Use hints if stuck. Reveal the full solution only after you have tried.

01

easy

Next term in 5, 10, 15, 20, ?

💡 Show hint

Constant difference.

Your Working

02

medium

Next 2 Fibonacci numbers after 5, 8, 13:

💡 Show hint

Each = sum of previous two.

Your Working

03

hard

7th term of GP with a=3, r=2:

💡 Show hint

aⁿ⁻¹ × first term.

Your Working

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