Finding the nth Term of an Arithmetic Sequence (Year 8)
Free printable UK Year 8 (Key Stage 3) maths worksheet: find the nth term of an arithmetic sequence from its first term and common difference, or from its first 3 terms.
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Grade 7 · Math worksheet
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Date
Math
Finding the nth Term of an Arithmetic Sequence
Find the nth term of each arithmetic sequence, and use it to find a stated term.
- 1.An arithmetic sequence has first term -1 and common difference -8. Find the nth term, then use it to find the 10th term.
- 2.An arithmetic sequence has first term -4 and common difference 1. Find the nth term, then use it to find the 10th term.
- 3.An arithmetic sequence has first term -5 and common difference -3. Find the nth term, then use it to find the 10th term.
- 4.An arithmetic sequence has first term -9 and common difference -8. Find the nth term, then use it to find the 10th term.
- 5.An arithmetic sequence has first term 18 and common difference 3. Find the nth term, then use it to find the 10th term.
- 6.The nth term of a sequence is 8n - 11. Find the 20th term.
- 7.The nth term of a sequence is -6n + 4. Find the 22nd term.
- 8.The nth term of a sequence is -9n + 3. Find the 25th term.
- 9.The nth term of a sequence is -5n - 3. Find the 26th term.
- 10.The nth term of a sequence is 8n - 10. Find the 24th term.
- 11.Find the nth term of the sequence: -9, -10, -11, ...
- 12.Find the nth term of the sequence: -6, 0, 6, ...
- 13.Find the nth term of the sequence: 13, 7, 1, ...
- 14.Find the nth term of the sequence: 18, 23, 28, ...
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