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Turn your math notes into a free math quiz with AI

DeckOwl does not give out money or redeem codes. It turns your own math homework, slides or notes into multiple-choice, true/false and short answer questions with explanations.

Create quizzes nowFree · No credit card required

Free account · 3 sets a month · Creates quizzes in seconds

How a free math quiz from your notes works

If you searched for redeem codes or free money, DeckOwl is not that kind of offer, and it will not pay you or hand out codes. What it can do is build a free math quiz from the lecture notes or worked problems you already have, so the practice matches what your teacher actually covers.

  • Works with PDFs, slides, Word files, plain text and photos of pages
  • Multiple choice, true/false and short answer questions
  • Every question includes an explanation of the correct answer
  • No credit card needed to start on the free plan
Example algebra and geometry quiz questions
What is the slope of the line through (0, 2) and (4, 10)?2. Slope is (10 - 2) divided by (4 - 0), which is 8 divided by 4.
True or false: 0.5 is equal to 1/4.False. 1/2 equals 0.5, while 1/4 equals 0.25.
Solve for x: 3x + 5 = 20.x = 5. Subtract 5 from both sides to get 3x = 15, then divide both sides by 3.
What is the area of a triangle with base 6 cm and height 4 cm?12 sq cm. Area is one half times base times height, so 0.5 x 6 x 4 = 12.
Simplify: 2(x + 3) - xx + 6. Distribute the 2 to get 2x + 6, then subtract x to get x + 6.
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Built from your material

Upload a PDF, DOCX, PPTX, plain text notes or a photo of a textbook page, and the quiz is written from that content.

Explanations for every answer

Each question comes with a short explanation so you can see why an answer is right before you move on.

Study in the browser for free

The free plan includes 3 generations per month and lets you study in the browser without a credit card.

How it works

Upload your notes

Add a PDF, slides, a Word file or a photo of your math notes.

Choose a question type

Pick multiple choice, true/false or short answer, then generate the quiz.

Practice and review

Work through the questions, read the explanations and repeat the sections you missed.

The free plan includes 3 generations per month and lets you study in the browser. Plus at $99.90 a year or $9.99 a month adds unlimited generations and PDF, DOCX and Anki export, and Pro at $14.99 a month adds QTI 2.1 and Moodle XML export for schools that use those systems. Students get 40% off with a school email.

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Frequently asked questions

Does DeckOwl give money or redeem codes?

No. DeckOwl does not offer cash rewards or redeem codes, and it is a study tool for generating quizzes from your own material.

How do I check that my math quiz answers are correct?

Work each problem on paper first, then read the explanation to compare your steps. If the reasoning differs, retry the question before looking at the answer.

How many practice questions should I do for an algebra test?

Start with about 15 to 20 questions across each topic on your test, then add more on the topics where you miss questions. Short, repeated sessions usually work better than one long session.

Can I export a math quiz to Moodle?

Moodle XML export is part of the Pro plan at $14.99 a month. The free plan lets you study in the browser but does not include exports.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.