Free math worksheets, charts and practice for K–8

Printable worksheets with answer keys, interactive math charts, step-by-step lessons and practice games, matched to the Common Core. Made for parents helping at the kitchen table and teachers who need something for tomorrow’s class.

I’m a parent I’m a teacher My child wants to practice
  • 127printable worksheets
  • 45interactive charts
  • 177practice-game skills
  • 116topics in the test maker

Try a 1-minute math check

Pick a grade, answer three questions, see where to go next.

Start with your child’s grade

Each grade page lists what children learn that year, in the order they learn it, with the lessons, worksheets and charts for every skill.

Find what you need

Printable worksheets

One PDF per skill, from addition facts to solving equations, with the answer key on the last page and a free test maker for a fresh version.

Browse worksheets

Math charts

Anchor charts you can print for the wall or use on screen. Each one has an interactive part: build a number on the place value chart, tap a solid to count its faces.

See all 45 charts

Lessons that explain the why

How each skill works, worked examples, the mistakes children make, and short practice with answers to check.

Start with shapes

Math Galaxy practice game

177 skills from kindergarten to grade 8. When your child gets stuck, it shows every step rather than just the answer.

Play Math Galaxy

Math test generator

Pick a topic and level and get a printable or online test with an answer key. A new set of questions every time, so retakes are real practice.

Make a test

Step-by-step calculators

Type in the problem from the homework and see each step explained, with a picture of why it works.

Multiplying mixed numbers

For parents: 10 minutes a day

You don’t need to be good at math to help. A short routine does more than a long weekend session.

  1. Find the gap. Take the free skills test or the quick check above. Most children who struggle are missing one earlier skill, not the current one.
  2. Teach it once, properly. Read the lesson for that skill together. Each one shows the method and explains why it works.
  3. Practice a little. Ten questions from a worksheet or a few minutes of Math Galaxy. Stop while it’s still going well.
  4. Check it stuck. A few days later, make a short test with the test generator. If it’s solid, move on.

Raising a child in India? See the CBSE maths parent guides, chapter by chapter for Classes 1 to 12.

For teachers: ready for tomorrow

  • Warm-ups and exit tickets: print five questions from any worksheet, or make a short test in the generator.
  • Differentiation: the test generator makes Core, Standard and Challenge versions of the same topic, with a different set of questions for each group.
  • On the board: every chart has an on-screen version with interactive parts for whole-class teaching.
  • Standards: every lesson and worksheet lists its Common Core codes for planning.
  • Free for your class: print and copy as many as you need. Please link to the site rather than re-hosting the files.

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How Mathify Kids is made

Mathify Kids is written and checked by Vikas, its founder. Every lesson and worksheet starts from the Common Core standard for that grade, and every answer key is checked by recalculating each answer. The site is built to explain why a method works, because a child who understands borrowing doesn’t need to memorize it.

What you can count on
  • Free, with no sign-up and no watermark on printables
  • Grade and Common Core standards listed on every lesson and worksheet
  • Answer keys on the printable worksheets
  • Mistakes fixed quickly: tell us if you spot one

More about Mathify Kids

Questions parents ask

Is Mathify Kids free?

Yes. Every worksheet, chart, lesson, calculator and practice tool on the site is free to use at home and in the classroom, with no account and no watermark on anything you print.

Do I need to sign up?

No. There is no account to create. The practice apps remember progress in your own browser, so your child can pick up where they left off on the same device.

Are the worksheets aligned to the Common Core?

Yes. Every lesson and worksheet lists its grade and the Common Core standards it covers, so you can match it to your child’s class.

Can teachers use Mathify Kids in class?

Yes. Print worksheets for your class, put charts on the board, and use the math test generator to make a fresh version of a test for each group. Please link to the site rather than re-hosting the files.

What is Math Galaxy?

Math Galaxy is the free Mathify Kids practice game at mathifykids.com/practice/. It covers 177 skills from kindergarten to grade 8, shows every step when a child gets stuck, and saves progress in the browser.

My child is behind in math. Where do I start?

Start with the free skills test in the Mathify Kids app. In about two minutes it shows which earlier skills are missing, then gives a catch-up plan in the right order. Use the matching lessons and worksheets here alongside it.