Arithmetic Sequences Worksheet for 9th - 11th Grade | Lesson Planet - Free Printable

Educational worksheet: Arithmetic Sequences Worksheet for 9th - 11th Grade | Lesson Planet. Download and print for classroom or home learning activities.

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1. Arithmetic, common difference = 7
2. Not arithmetic
3. Arithmetic, common difference = -10
4. Arithmetic, common difference = 6
5. Arithmetic, common difference = -3
6. Not arithmetic
7. a₁ = 1, a₂ = 4, a₃ = 7, a₄ = 10, a₅ = 13; a₆ = 16
8. a₁ = 2, a₂ = 5, a₃ = 8, a₄ = 11, a₅ = 14; a₇ = 20
9. a₁ = 2, a₂ = 4, a₃ = 6, a₄ = 8, a₅ = 10; a₁₀ = 20
10. a₁ = 1, a₂ = 1/2, a₃ = 1/3, a₄ = 1/4, a₅ = 1/5; a₈ = 1/8
11. First five terms: 1, 4, 7, 10, 13; eighth term: 22
12. First five terms: 3, 7, 11, 15, 19; eighth term: 31
13. First five terms: 10, 6, 2, -2, -6; eighth term: -18
14. First five terms: 20, 16, 12, 8, 4; eighth term: -8

Parent Tip: Review the logic above to help your child master the concept of arithmetic sequences worksheet.

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