---
product_id: 56358142
title: "GCSE Maths Challenge: Tough problems with solutions"
brand: "mark ritchings"
price: "AR$35257"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/56358142-gcse-maths-challenge-tough-problems-with-solutions
store_origin: AR
region: Argentina
---

# GCSE Maths Challenge: Tough problems with solutions

**Brand:** mark ritchings
**Price:** AR$35257
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GCSE Maths Challenge: Tough problems with solutions by mark ritchings
- **How much does it cost?** AR$35257 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/56358142-gcse-maths-challenge-tough-problems-with-solutions)

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- mark ritchings enthusiasts

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## Description

GCSE Maths Challenge: Tough problems with solutions

## Images

![GCSE Maths Challenge: Tough problems with solutions - Image 1](https://m.media-amazon.com/images/I/31Pj1HLuVGL.jpg)
![GCSE Maths Challenge: Tough problems with solutions - Image 2](https://m.media-amazon.com/images/I/41ScSQpudnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good book
  

*by Z***P on Reviewed in the United Kingdom on 4 March 2020*

Good book with answers to practise some maths challenge style questions.

### ⭐⭐⭐⭐⭐ 







  
  
    Challenging problems for top-notch GCSE students
  

*by D***K on Reviewed in the United Kingdom on 16 November 2016*

Do you know a ‘top of the top set’ student wanting a challenge?  These questions from a top maths tutor are just what you’re looking for.  16 tough questions for your most able students to get their teeth into!  Some of the questions are just the sort that will appear in the back pages of the new GCSE ‘9-1’ papers.  Others go higher, providing further challenge and discussion material (students who know the cosine rule, and can rearrange it easily, will love to learn how to construct the proof!).  As a GCSE tutor, I recommend this booklet for those targetting for Grade 9 GCSE and planning to take A-level.

### ⭐⭐ 







  
  
    Half the content is good, half not so.
  

*by G***E on Reviewed in the United Kingdom on 21 April 2019*

The 40 problems are hit and miss to be honest. Some problems were decent, expecting real deep or abstract thinking.  But then there are those which are just number crunching. For example a question (Q4) where given the first three terms of a quadratic sequence you need to find which term gives a specific value is really not that hard. I thought that maybe I was being too harsh and that the later questions would be harder but nearly three quarters in (Q28) and we're solving a simultaneous equation. Those types of questions are freely available on the excellent "5 a day" site. There really ought to be more questions (at least 50) and they really ought to be much more demanding in order to justify publishing them in a book in my view.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-03*