Skip to content
MathsGenie logo
Open app

Course home

  1. IGCSE
  3. Maths Edexcel
  5. Question bank

Proof

MediumHard
1234567891011
Question 2
65%

Prove algebraically that the sum of any three consecutive even integers is always a multiple of 6.

[2]

Proof Questions

  1. IGCSE
  2. /Maths
  3. /Proof

Practise Edexcel IGCSE Maths Proof with exam-style questions for IGCSE Maths. 14 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.

Question bank