Westminster School — 13+ Maths Entrance Exam 2023
Westminster School set this 13+ Maths paper in 2023. Hearthprep hosts it as an interactive past paper — 13 questions worth 18 marks in a 14-minute timed mode, each marked on submission and backed by a step-by-step worked solution. Most 13+ entrance exams are sat between November and January of the year of entry.
Real 13+ Maths paper from Westminster School (2023). 13 questions, 18 marks. Answer interactively with worked solutions. Covers Arithmetic & Operations, Fractions, Decimals & Percentages, Geometry — Shape, Number & Place Value, Problem Solving & Logic.
This is the school's own past paper, reproduced here with worked solutions by Hearthprep. Most 13+ entrance exams are sat between November and January of the year of entry, so a timed attempt at this paper is worth doing early enough to leave room for the topics it exposes. Work through it on screen with instant marking, or print the PDF and sit it under exam conditions.
- School
- Westminster School
- Entry level
- 13+
- Subject
- Maths
- Year
- 2023
- Questions
- 13
- Marks
- 18
- Timed mode
- 14 minutes
- Updated
- 3 Sept 2026
Topics in this paper
- Arithmetic & Operations
- Fractions, Decimals & Percentages
- Geometry — Shape
- Number & Place Value
- Problem Solving & Logic
Questions in this paper (3 of 13)
- Question 1short answer · 1 mark
What is one hundred and thirty-eight plus two hundred and twenty-three?
- Question 2short answer · 1 mark
What is thirty-seven times fifteen?
- Question 3short answer · 1 mark
What is twelve percent of twenty?
10 further questions in this paper open with any paid plan, along with marking and the worked solutions. See plans.
Frequently asked questions
What is in the Westminster School — 13+ Maths Entrance Exam 2023?
13 questions with 18 marks in total; Hearthprep's timed mode allows 14 minutes. It covers Arithmetic & Operations, Fractions, Decimals & Percentages, Geometry — Shape, Number & Place Value, Problem Solving & Logic. Westminster School set it as a 13+ Maths paper.
How long is the Westminster School 13+ Maths paper?
This paper's cover carries no time, so Hearthprep's timed mode allows 14 minutes for 18 marks and shows the clock on screen as your child answers. It is our estimate, not Westminster School's.
Can my child answer this paper online?
Yes. Every question on this page can be answered in the browser and is marked the moment the paper is submitted — multiple choice, short answers and written responses alike. Answers are matched leniently, so a correct value written a different way (units, fractions, word numbers) still scores.
Are worked solutions included?
Every question has a step-by-step worked solution and an AI tutor that will talk through it after the paper is submitted. The first 3 questions of this paper are free to try; the remaining 10 and the marking come with a paid plan.
Where does this Westminster School paper come from?
This is the school's own past paper, reproduced here with worked solutions by Hearthprep. Use it to time a full mock attempt, then drill whichever topics your child drops marks on.
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