Here are the first five terms of an arithmetic sequence.
7 10 13 16 19
Find the sum of the first 100 terms of this sequence.
Practise CIE IGCSE Maths Sequences (Higher) with exam-style questions for Core and Extended tier. 4 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.