Free Sample Workbook · Math

Free 4th grade math worksheets, with the lesson and the answer key

One full topic — Factors and multiples — as a printable PDF. No payment.

30 questions16 printed pages0.4 MBPDF

Download the free sample (PDF)Or open it in your browser

PDF · 16 pages · 0.4 MB · prints on US Letter · black and white works too.

The topic inside: Factors and multiples

Prime and composite numbers to 100

4.OA.BAges 9–10

Key words

  • factor — A whole number that multiplies with another whole number to make a given number. 3 and 4 are factors of 12 because 3 × 4 = 12.
  • factor pair — Two factors that multiply together to make the number, like 2 and 6 for 12.
  • multiple — The answer you get when you multiply a number by a whole number. 15 is a multiple of 5 because 5 × 3 = 15.
  • prime number — A whole number greater than 1 that has exactly two factors: 1 and itself. Example: 7.
  • composite number — A whole number greater than 1 that has more than two factors. Example: 9 has factors 1, 3 and 9.

What you need at home: 30 small objects such as dried beans, coins or buttons; graph paper or lined paper; pencil and eraser; colored pencils or crayons.

What is in the PDF

  1. Quick Check — 10 questionsBefore you teach. It shows what the student already knows.
  2. Learn ItThe lesson you teach from: key words, step-by-step teaching with lines to read aloud, 2 worked examples and 2 common mistakes to watch for.
  3. We Do It Together — 10 questionsWorked side by side. The answer and the reason it is the answer are printed right after each question.
  4. You Try — 10 questionsThe student works alone.
  5. Answer KeyEvery question, its answer and a short explanation.

Each topic names the standard it addresses. That alignment is UpOnly Learning's own reading of the published standards; the people who own those standards do not review or endorse what we publish, and standards change.

After the sample

10 topics, 550 questions and 138 printed pages, with the answer key included. $9.99 as a PDF you print at home, as many copies as you need for your own household.

Free samples in 4th grade

Free Math samples, every grade

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Questions parents ask

What exactly do I get?

One PDF of 16 pages (0.4 MB): the Factors and multiples topic in full — 30 questions across three sets, the lesson to teach from, and the answer key.

Do I have to pay or enter a card?

No. The PDF is free to download and free to print for students in your own household.

How does this fit the rest of the year?

Factors and multiples is the first of 10 topics in 4th grade Math. The full workbook has 550 questions over 138 printed pages, with the answer key.

Do you publish grades above 5?

UpOnly Learning publishes kindergarten through grade 5. Nothing above grade 5 is available.