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Grade 3 math worksheets

Move between arithmetic, early fractions, and measurement. Pick one skill when you need to see exactly where an error starts.

Free to use · no sign-up · print or save as PDF · separate answer key

Grade labels are a planning guide; follow the sequence used by your school and adjust for the learner.

Grade 1Grade 2Grade 3Grade 4Grade 5Grade 6
01

Choose a Grade 3 skill

Open a focused set, adjust the question count or difficulty, then print the worksheet and answer key.

CCSS 1.OA–3.NBT

Addition

Also useful in grades 1, 2, depending on the learner.

CCSS 1.OA–3.NBT

Subtraction

Also useful in grades 1, 2, depending on the learner.

CCSS 3.OA–5.NBT

Multiplication

Also useful in grades 2, 4, 5, depending on the learner.

CCSS 3.OA–5.NBT

Division

Also useful in grades 4, 5, depending on the learner.

CCSS OA / NBT

Mixed arithmetic

Also useful in grades 2, 4, 5, depending on the learner.

CCSS 3.NF–6.NS

Fractions

Also useful in grades 4, 5, 6, depending on the learner.

CCSS 3.MD–6.G

Area and perimeter

Also useful in grades 4, 5, 6, depending on the learner.

CCSS 4.MD–5.MD

Unit conversion

Also useful in grades 4, 5, 6, depending on the learner.

CCSS 2.NBT.B.5 / 3.NBT.A.2

Vertical addition

Also useful in grades 2, 4, depending on the learner.

CCSS 2.NBT.B.5 / 3.NBT.A.2

Vertical subtraction

Also useful in grades 2, 4, depending on the learner.

CCSS 1.MD.B–3.MD.A

Time and clocks

Also useful in grades 1, 2, 4, depending on the learner.

CCSS 2.MD.C.8

Money

Also useful in grades 2, 4, 5, depending on the learner.

CCSS 2.MD.B / 3.NF.A

Number line

Also useful in grades 1, 2, 4, 5, 6, depending on the learner.

CCSS 3.OA.D.8

Two-step word problems

Also useful in grades 2, 4, 5, depending on the learner.

02

Ready-to-print Grade 3 practice

Start with a prepared set, then adjust the question count, difficulty, and print layout.

Multiplication tables worksheetsCreate 20 printable multiplication facts using factors from 1 to 10, with a separate answer key.2-digit by 1-digit multiplication worksheetsGenerate 20 printable multiplication questions pairing a two-digit number with a one-digit factor, with an answer key.Area and perimeter worksheetsPrint free area and perimeter worksheets for grades 3–6, including missing sides, triangles, and composite L-shapes, with worked answers.
Method guides

Visual guides for Grade 3

Use these explanations when a learner needs to revisit why a method works before completing another sheet.

Area or perimeter: how to tell which one you need→Where do regrouped digits go in multiplication?→Length units and square units are not the same→
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03

A practical Grade 3 sequence

  1. Build fluent multiplication and related division facts.
  2. Use written methods for larger addition and subtraction.
  3. Introduce fractions, area, perimeter, time, and measurement in focused sets.

A manageable practice session

Start with a focused sheet, then use mixed arithmetic only after the individual methods are secure.