Grade 7 · Year 8 · Class 7 · ages 12–13 · Algebra
The nth term of a sequence: Grade 7 practice
Using a rule such as 4n + 3 to find any term of a sequence. Eight questions at a time, instant feedback and a mastery score from 0 to 100.
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Right answers raise your mastery score (more on harder questions) and wrong ones lower it a little. Your best score is saved on this device, and in your account if you log in.
The idea in one minute
Put the position number in place of n, multiply first, then add or subtract.
Try these on paper first
One question at each level. Tap a question to see the answer.
Easy The nth term of a sequence is 2n. The 10th term is
Answer: 20
Medium The nth term of a sequence is 8n + 9. The 13th term is
Answer: 113
Challenge The nth term of a sequence is 3n − 8. The 20th term is
Answer: 52
More ways to practise the nth term of a sequence
- Printable the nth term of a sequence worksheet with an answer key (new questions every time)
- Number Sequences: Spot the pattern and type the next number. Add, multiply, squares, Fibonacci and more.
- All Grade 7 practice · Algebra worksheets
Related skills
- Two-step equations (Grade 7)
- Equations with brackets (Grade 7)
- Number puzzles with equations (Grade 7)
- One-step equations (Grade 6)
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FAQ
The nth term of a sequence: questions
What grade is the nth term of a sequence?
It is usually taught in Grade 7 (Year 8 in England, Class 7 in India, ages 12–13), though schools and countries differ. Try the grade above or below if it feels too hard or too easy.
What does a the nth term of a sequence question look like?
For example: "The nth term of a sequence is 8n + 9. The 13th term is" The answer is 113. Put the position number in place of n, multiply first, then add or subtract.
What should I learn before and after the nth term of a sequence?
Before it, try equations with brackets (Grade 7). After it, move on to number puzzles with equations (Grade 7).
How can I get better at the nth term of a sequence?
Put the position number in place of n, multiply first, then add or subtract. Practise a little every day, read the hint after each wrong answer, and use the printable worksheet when you want to write it out.
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