Math facts tool

Free Printable Math Drill Generator

Create mixed math fact drills for kids with addition, subtraction, multiplication, division, timed practice, missing numbers, and printable answer keys.

Mixed operationsTimed drillsAnswer keysA4 / Letter friendly

Build your drill

Choose operations, difficulty, format, and print options.

Live preview

Math Drill Worksheet

Mixed addition and subtraction · Medium facts

Math Drill WorksheetMixed addition and subtraction · Medium facts · Standard fact drill · 40 problems · US LetterName: ____________________Date: ____________Solve each fact. Check your answers when you are done.1.16 + 4 = ____2.4 + 19 = ____3.2 + 19 = ____4.14 + 7 = ____5.18 + 12 = ____6.5 + 11 = ____7.11 − 9 = ____8.16 − 16 = ____9.15 − 13 = ____10.13 − 10 = ____11.10 + 10 = ____12.9 − 7 = ____13.19 − 14 = ____14.3 − 2 = ____15.18 − 5 = ____16.17 − 2 = ____17.16 − 12 = ____18.20 − 11 = ____19.19 + 12 = ____20.19 − 9 = ____21.9 − 7 = ____22.16 + 9 = ____23.2 − 2 = ____24.4 + 13 = ____25.2 − 1 = ____26.10 − 7 = ____27.11 − 1 = ____28.1 − 1 = ____29.7 − 6 = ____30.14 + 11 = ____31.16 − 13 = ____32.13 − 10 = ____33.5 − 2 = ____34.1 + 17 = ____35.3 + 18 = ____36.12 + 7 = ____37.17 − 13 = ____38.9 − 8 = ____39.4 + 11 = ____40.11 + 20 = ____Printable math drill · KidsPrintTools.com

Drill types

Use standard drills for homework, timed drills for fluency practice, vertical practice for column format, and missing numbers for number sense.

Classroom uses

Print quick math fact drills for warm-ups, math centers, homeschool review, daily fluency checks, or extra practice folders.

Print guide

Use 20 or 30 problems for younger students, 60 or 100 problems for timed fact review, and answer keys for independent checking.

Printable guide

Printable math drill generator

Use the math drill generator to create mixed math fact practice with addition, subtraction, multiplication, division, missing numbers, timed practice, answer keys, and classroom-friendly print layouts.

How to use this printable tool

  1. Choose a preset or start with a blank printable layout.
  2. Add your own words, numbers, names, problems, or practice items so the page matches your class, child, group, or lesson.
  3. Adjust the layout, paper size, style, and print options before using the preview.
  4. Review the live preview and any answer key, checklist, labels, or extra pages the tool creates.
  5. Print the page, save it as a PDF, or use the export options available in the generator.

What you can customize

Page title and labels

Edit names, headings, dates, classroom labels, or student-facing instructions.

Practice content

Add the words, names, problems, cards, questions, or activity items you want to print.

Layout and paper size

Choose the page format and print setup that match your worksheet, binder, center, or packet.

Optional extras

Turn on the answer key, notes, cut lines, checkboxes, or export options when the tool supports them.

Best for / Use cases

Daily fluency

Print short drills for morning work, warmups, homework, or math centers.

Mixed operations

Combine operations when students are ready to review several fact types together.

Timed practice

Create a printable page for one-minute, three-minute, or informal fluency checks.

Targeted review

Adjust operations, ranges, and problem counts for each learner or group.

Printing and export tips

Do not overfill the page

A clean drill with enough workspace is better than a crowded sheet with too many problems.

Use focused ranges

Practice one set of facts before mixing every operation and number range.

Keep answer keys

Answer keys save time when checking repeated practice pages.

Frequently asked questions

Can I mix addition and subtraction?

Yes. Choose the operations you want included in the drill.

Can I make multiplication fact drills?

Yes. Include multiplication ranges or use the Times Table Worksheet for table-focused practice.

Can I print answer keys?

Yes. Turn on answer keys before printing.

Can this be used for timed tests?

Yes. Use the drill as a printable timed practice page, but adjust the number of problems to the student’s level.