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.
- 460questions
- 20topics
- 4exams covered
- Freeno plans or paywalls
Mathematics in Iceland
Practise mathematics with the exams you can take in Iceland.
Where do you want to start?
- 181 questions · 8 topicsAlgebraEquations, functions, sequences and the manipulation skills every other topic depends on.Series and problem solving · Sequences and series · Quadratic equations
- 154 questions · 4 topicsCalculusLimits, differentiation and integration, from first principles to exam-style problems.Calculus, algebra, series and probability · Algebra, Functions, Calculus and Probability · Differentiation
- 58 questions · 3 topicsStatistics and probabilityData, averages, counting methods and probability.Statistics and probability · Permutations and combinations · Probability
- 37 questions · 3 topicsGeometry and trigonometryCoordinate geometry, lines and circles, vectors and trigonometry.Geometry and trigonometry · Vectors · Lines and slope
- 30 questions · 2 topicsArithmetic and numberPercentages, ratios, interest, speed and time: the quantitative aptitude toolkit.Percentages and percent change · Ratios, rates and proportions
The most practised topics.
Each topic has its own list of questions with explanations. Pick the exam you are preparing for.
Calculus, algebra, series and probability
92 questions across 1 exam
Series and problem solving
76 questions across 1 exam
Algebra, Functions, Calculus and Probability
37 questions across 1 exam
Statistics and probability
34 questions across 2 exams
Sequences and series
23 questions across 1 exam
Quadratic equations
20 questions across 2 exams
Geometry and trigonometry
18 questions across 1 exam
Percentages and percent change
18 questions across 1 exam
Real questions, worked answers.
- Calculus, algebra, series and probability · Stúdentspróf (Iceland)Solve log 2 x + log 2 (x - 2) = 3 for x.See the answer and explanation →
- Series and problem solving · Medical Entrance Exam (University of Iceland)What number comes next in the series 2, 4, 8, 16, 32,...?See the answer and explanation →
- Algebra, Functions, Calculus and Probability · Stúdentspróf (Iceland)Solve the equation 3x - 7 = 11.See the answer and explanation →
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 Stúdentspróf (Iceland), SAT, IB Diploma, Medical Entrance Exam (University of Iceland). There are 460 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.