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Turn your third grade math notes into a practice quiz

Upload your lesson notes, worksheets or slides and get a practice quiz with an explanation for every answer.

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Why build the quiz from your own lesson

Most printed third grade math quiz sheets online were written for a generic class, so they rarely match what your students covered this week. A quiz built from your own lesson notes, worksheet or textbook pages keeps the questions on the same topics and in the same wording your class already knows.

  • Skip-counting, multiplication and division facts taken from your class notes
  • Fractions, area, perimeter and rounding as they appear in your own worksheets
  • Answer explanations a parent can read through with the student at home
  • Free plan: 3 generations per month, with studying done in the browser
Example third grade math quiz questions
What is 6 × 4?24. Six groups of four makes 24, which matches skip-counting by fours six times.
True or false: 1/4 is larger than 1/2?False. Cutting a whole into more equal parts makes each part smaller, so 1/2 is the larger fraction.
What is the perimeter of a rectangle that is 5 cm long and 3 cm wide?16 cm. Perimeter adds all four sides: 5 + 3 + 5 + 3 = 16.
Round 47 to the nearest ten.50. Forty-seven is 3 away from 50 and 7 away from 40, so 50 is the nearest ten.
What is 54 ÷ 6?9. Division asks how many sixes fit into 54, and 6 × 9 = 54.
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Questions from your own material

Upload a PDF, slides, DOCX file, plain notes or a photo of a worksheet and get multiple-choice, true/false or short-answer questions.

Explanations for every answer

Each question comes with a short explanation, so a teacher or parent can see why the right answer is right.

Export when you need a printout

PDF and DOCX export are included in Plus, and QTI 2.1 and Moodle XML export are included in Pro.

How it works

Upload your lesson

Add a PDF, slides, a DOCX file, notes or a photo of a page.

Pick the question types

Choose multiple choice, true/false or short answer, and how many questions you want.

Review, then study or export

Check the questions, study in the browser, or export the quiz for class.

DeckOwl reads PDFs, DOCX and PPTX files, plain notes, and photos of pages using text recognition. It then writes multiple-choice, true/false or short-answer questions with an explanation for each answer. Teachers can check the set, edit anything that looks off, and use it as a warm-up or exit check.

Parents helping with homework can follow the same steps: photograph the worksheet, generate a short quiz, and go through the explanations together after the student answers.

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Frequently asked questions

How many questions should a third grade math quiz have?

Five to ten questions is a common length for a single lesson check, since it keeps the quiz short enough to finish in one sitting. You can set the count in DeckOwl to match your lesson.

What math topics should a third grader practice?

Third grade math usually covers multiplication and division within 100, fractions with unit denominators, area and perimeter, and rounding to the nearest ten. If you upload your class notes, the quiz will follow the topics your class actually studied.

Can I export the quiz to print it?

PDF and DOCX export are available on the Plus plan, so you can print a paper copy or edit it in a word processor. QTI 2.1 and Moodle XML export are available on the Pro plan.

Is there a free way to try it?

The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.