Subjects
Mathematics practice, free.
Algebra, calculus, geometry, statistics and arithmetic from school and entrance exams. Every question has an explanation, and the tests are timed like the real thing.
- 675questions
- 39topics
- 5exams covered
- Freeno plans or paywalls
Mathematics in Kenya
Practise mathematics with the exams you can take in Kenya.
Where do you want to start?
- 219 questions · 11 topicsAlgebraEquations, functions, sequences and the manipulation skills every other topic depends on.Quadratic equations · Sequences and series · Systems of linear equations
- 146 questions · 9 topicsArithmetic and numberPercentages, ratios, interest, speed and time: the quantitative aptitude toolkit.Percentages and percent change · Ratios, rates and proportions · Wages, VAT and discounts
- 126 questions · 8 topicsGeometry and trigonometryCoordinate geometry, lines and circles, vectors and trigonometry.Geometry and trigonometry · Lines and slope · Coordinate geometry
- 123 questions · 7 topicsStatistics and probabilityData, averages, counting methods and probability.Statistics and probability · Probability · Descriptive statistics and counting
- 61 questions · 4 topicsCalculusLimits, differentiation and integration, from first principles to exam-style problems.Complex Numbers, Matrices, Series and Calculus · Differentiation · Integration
The most practised topics.
Each topic has its own list of questions with explanations. Pick the exam you are preparing for.
Statistics and probability
47 questions across 2 exams
Percentages and percent change
39 questions across 2 exams
Quadratic equations
36 questions across 4 exams
Geometry and trigonometry
35 questions across 2 exams
Ratios, rates and proportions
33 questions across 2 exams
Sequences and series
32 questions across 2 exams
Systems of linear equations
29 questions across 2 exams
Functions
29 questions across 3 exams
Real questions, worked answers.
- Statistics and probability · Cambridge IGCSEThe mean of five numbers is 11. Four of the numbers are 10, 7, 13, 12. What is the fifth number?See the answer and explanation →
- Percentages and percent change · Cambridge IGCSEWhat is 15 % of 200?See the answer and explanation →
- Quadratic equations · SATWhat is the sum of the solutions of x 2-5x+6=0?See the answer and explanation →
Practise it for real.
Mathematics in your exam.
How to practise mathematics.
- 1
Start with the topic you avoid
The topic you keep skipping is where the quickest marks are. Do one short set on it before anything else.
- 2
Try it before you read the explanation
Struggling for two minutes teaches more than reading a finished solution. Then compare your steps with ours.
- 3
Learn untimed, then add the clock
Get the method right first. Move to a timed mock test once a topic feels steady.
- 4
Keep a list of your mistakes
Write down why each answer was wrong: a sign slip, a formula you forgot, a misread question. The list shows what to fix.
- 5
Come back after a week
Repeat the questions you got wrong after a few days. That is when a method either sticks or fades.
Questions, answered.
- Is the maths practice really free?
- Yes. Every question, explanation, mock test and flashcard deck is free, with no plans or paywalls.
- Which exams does it cover?
- Maths questions from Cambridge IGCSE, Kenya KCSE, Cambridge A-Level, SAT, KASNEB CPA Foundation Level (Kenya). There are 675 maths questions on this page's list today.
- Does every question have an explanation?
- Yes. Each question has an explanation with the working or the key idea, and you can open any question on its own page.
- Can I take a timed test?
- Yes. The mock tests below run on a real timer and show a full review with explanations at the end.