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 Edexcel IGCSE Maths Sequences (Higher) with exam-style questions for IGCSE Maths. 4 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 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.