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Free printable Math worksheets, K–8

885 printable math worksheets, organized into K–2 foundations, 3–5 mastery, and 6–8 bridge-to-high-school. Every printable is tagged with its Common Core standard and ships with an answer key.

Grades K–2

Math for K–2

Foundations: counting, decoding, observation, daily routines

151 worksheets Grades 3–5

Math for 3–5

Mastery: fluency, comprehension, classification, real-world applications

522 worksheets Grades 6–8

Math for 6–8

Bridge to high school: algebraic thinking, evidence, systems, executive function

212 worksheets

Featured Math worksheets

How to use the Math library

Our math library spans counting, place value, addition, subtraction, multiplication, division, fractions, decimals, measurement, money, geometry, ratios, probability, and algebraic thinking. Each printable is filed by Common Core math domain — OA for operations and algebraic thinking, NBT for number and base ten, NF for fractions, MD for measurement and data, G for geometry, RP for ratios and proportional relationships, EE for expressions and equations, SP for statistics and probability, and NS for the number system in middle grades.

The 885 Math worksheets in this hub are split into three grade bands so that picking the right printable is a one-click decision:

  • K–2 foundations. Concrete, visual, low text density. Ideal for kids who are still building stamina with paper-and-pencil work.
  • 3–5 mastery. Multi-step problems, longer passages, more independent work. The sweet spot for most homeschool morning baskets.
  • 6–8 bridge. Pre-algebraic reasoning, evidence-based reading responses, multi-step, evidence-based questions. Designed to set up a smooth transition into ninth-grade coursework.

Every worksheet on this hub is server-rendered HTML — meaning the title, grade level, Common Core standard, and learning objectives are visible to search engines and screen readers without any JavaScript. If you've landed here looking for free math worksheets by grade with answer keys included, you are in the right place.