Analysis & Approaches SL · Topic 1 · Number & Algebra

IB Math AA SL Sequences and Series Worksheet (with full solutions)

Arithmetic and geometric sequences and series, sigma notation, sum to infinity and applications to finance and growth.

24 pages · 120 marks · with full solutions · free PDF for IB Mathematics: Analysis and Approaches SL students.

24pages
120marks
3difficulty levels
Yessolutions included
T1Number & Algebra

Download the AA SL Sequences and Series worksheet (PDF) ↓   All AA SL worksheets →

What this AA SL sequences and series worksheet covers

Arithmetic and geometric sequences and series, sigma notation, sum to infinity and applications to finance and growth. The questions follow the order of the AA SL syllabus for Topic 1 (Number & Algebra) and are graded in three bands — routine practice, exam-standard, and the harder multi-step questions that separate a 6 from a 7.

nth term and sum of arithmetic sequences
nth term, sum and sum to infinity of geometric sequences
Sigma notation
Applications: compound interest, depreciation, annuities
Exam tip for this topic. Check |r| < 1 before using the sum to infinity, and state that you have checked it.

Preview

How to use it

  1. Do the first band without the AA SL formula booklet, then check which formulas you had to look up — those are the ones to memorise.
  2. Time the second band at roughly 1.2 minutes per mark, the pace of Paper 1 and Paper 2.
  3. Mark the third band against the solutions and rewrite every question you lost marks on from a blank page.

More AA SL worksheets on Number & Algebra

✓ = solutions included

The same topic for other courses

Questions

Is this AA SL sequences and series worksheet free?

Yes — download the PDF with no sign-up. It is one of over 130 free IB Math worksheets on this site, written to match the current syllabus.

Does it come with answers?

Yes, full worked solutions are included at the end of the PDF.

Which IB course is it for?

IB Mathematics: Analysis and Approaches SL. The same topic is also available for the other courses where it is on the syllabus — see the links above.

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