Free Math Worksheets for All Grades

Preschool through 5th Grade · Print-ready PDFs

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Order decimals (1-2 digits)
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Decimal addition (1 digit)
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1 digit plus 2 digit

1 digit plus 2 digit

Grade4th Grade
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Some 2 digits

Some 2 digits

Grade4th Grade
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Decimal addition in columns
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Decimals and money notation
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Metric units of length
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Comparing lengths

Comparing lengths

Grade4th Grade
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Convert mm, cm, m, and km
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Metric units of weight
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Comparing weights

Comparing weights

Grade4th Grade
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Convert g and kg

Convert g and kg

Grade4th Grade
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Metric units of capacity
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Capacity charts

Capacity charts

Grade4th Grade
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Comparing capacities
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Convert between mL and L
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Units of measurement
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Estimating measurements
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Metric abbreviations
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What K-5 math worksheets are on ClassWeekly?

Math worksheets on ClassWeekly cover counting, addition, subtraction, multiplication, division, fractions, decimals, geometry, measurement, and word problems for Preschool through 8th grade. Each worksheet targets a specific Common Core State Standard and prints cleanly in black and white on a single sheet. The library has over 1,000 math worksheets organized by grade and topic.

Math worksheets across Preschool through 8th Grade. Counting and number recognition in kindergarten. Addition and subtraction in 1st and 2nd grade. Multiplication and division in 3rd grade. Fractions, decimals, and multi-digit operations in 4th and 5th. Integers, ratios, expressions, and equations in 6th through 8th. Plus measurement, money, telling time, geometry, and word problems sprinkled across every grade.

Every worksheet on this page is aligned to a specific Common Core State Standard. The standard appears on the worksheet itself, so you and your kids always know what's being practiced. Pages are designed to print cleanly in black and white. No wasted ink, no fancy color graphics that fade into nothing.

How to use the page: pick the grade your kid is in (or one above or below if they're working at a different level), then narrow down by topic. Most kids do better with focused practice on one skill at a time rather than a mixed worksheet. If your 3rd grader is shaky on multiplication facts, do five days of multiplication-only worksheets before moving on. The worksheets are short on purpose. Ten or fifteen minutes is plenty for most kids.

Math is one of those subjects where practice compounds. A few minutes a day adds up faster than a weekend cram session. We built this library so a parent or teacher can find the right worksheet in under a minute. No scrolling through 200 pages, no signing up for ten different sites.

Last reviewed: April 2026

Common questions about math worksheets

What is ClassWeekly?

ClassWeekly offers free worksheets and printable learning resources for kids in preschool to grade 5. All worksheets are aligned to Common Core standards and designed by educators. Become a member to access the full library and download unlimited PDFs.