ClassroomAI Guide · Grade 3 · Ages 8 to 9

3rd Grade Math Worksheets

Printable worksheets for every Grade 3 math topic, covering Common Core, Cambridge, and CBSE. Generate practice sheets, spiral reviews, and quizzes in seconds.

✓ All Grade 3 topics ✓ 3 curricula ✓ 5 worksheet types ✓ Print ready
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1 Choose curriculum

What students learn in Grade 3

Grade 3 is the year the foundations are laid. Students build fluency with multiplication and division, meet fractions for the first time, and work confidently with numbers up to 1000. They also begin measuring area and perimeter, telling time to the minute, and reading simple graphs. It is a noticeable step up from the addition and subtraction focus of earlier years.

Why worksheets matter at this stage

Grade 3 is where number facts need to become automatic. Steady practice on paper, not just on screens, helps students memorise times tables, build early confidence with fractions, and read clocks and graphs with ease. Spiral review worksheets are valuable here because they keep place value and addition sharp while new topics like fractions and area are introduced.

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Practice
Focused practice on one topic. Choose your difficulty level to match the class.
Easy · Medium · Hard · Mixed · Scaffolded
🔄
Spiral Review
A mix of previously taught Grade 3 topics on one sheet, great for warm-ups and retrieval practice.
Revisits earlier topics automatically
📋
Quiz
Topic-based quiz format with a score box. Pick one topic or mix several for a unit test.
Single topic or multi-topic
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Multiplication 3.OA
  • Multiply within 100
  • Equal groups
  • Arrays
  • Properties
  • Missing factor
  • Word problems
  • Fact families
  • Number patterns
Division 3.OA
  • Divide within 100
  • Equal sharing
  • Equal grouping
  • Properties
  • Missing number
  • Fact families
  • Word problems
  • Skip counting
Addition & Subtraction 3.NBT.A
  • Add within 1000
  • Subtract within 1000
  • Mental strategies
  • Multiply by tens
  • Word problems
  • Two-step
  • Missing number
  • Estimation
🔢
Place Value & Rounding 3.NBT.A
  • Place value
  • Expanded form
  • Compare numbers
  • Rounding
🍕
Fractions 3.NF.A
  • Name a fraction
  • Unit fractions
  • Fractions on a number line
  • Equivalent fractions
  • Compare fractions
  • Whole numbers as fractions
⚖️
Measurement 3.MD.A
  • Telling time
  • Elapsed time
  • Mass
  • Liquid volume
  • Units of measure
  • Money
🟦
Area & Perimeter 3.MD.C, D
  • Area by tiling
  • Area formula
  • Perimeter
  • Word problems
  • Distributive area
  • Compound area
📊
Data & Graphs 3.MD.B
  • Read bar graphs
  • Compare bar graphs
  • Scaled bar graphs
  • Picture graphs
  • Line plots
🔷
Geometry & Shapes 3.G.A
  • Classify shapes
  • Shape attributes
  • Partition shapes
  • Position & direction
🎲
Probability Cambridge 3Sp
  • Likelihood

These show the stem format your students will see on a generated Grade 3 worksheet.

Multiplication — Times tables Easy
7 × 4 = ?
Answer: 28
Multiplication — Word problem Medium
There are 6 bags with 5 apples in each bag. How many apples are there in total?
Answer: 30
Division — Division facts Easy
24 ÷ 6 = ?
Answer: 4
Division — Word problem Medium
32 children share into 4 equal teams. How many children are in each team?
Answer: 8
Addition — Add within 1000 Easy
246 + 132 = ?
Answer: 378
Subtraction — Regrouping Medium
503 − 158 = ?
Answer: 345
Place Value — Value of a digit Easy
What is the value of the digit 7 in the number 472?
Answer: 70
Rounding — Round to 100 Medium
Round 268 to the nearest 100.
Answer: 300
Fractions — Fraction of a shape Easy
A shape is split into 4 equal parts and 3 are shaded. What fraction is shaded?
Answer: 3/4
Fractions — Compare fractions Medium
Which is larger: 1/2 or 1/4?
Answer: 1/2
Addition & Subtraction — Two-step Medium
Sam has 18 stickers. He gives away 7 and then buys 12 more. How many does he have now?
Answer: 23
Measurement — Elapsed time Medium
A film starts at 2:00 and lasts 45 minutes. What time does it end?
Answer: 2:45
Measurement — Units Easy
How many grams are there in 1 kilogram?
Answer: 1000
Area — Count squares Easy
A rectangle is 4 squares long and 3 squares wide. What is its area?
Answer: 12 square units
Perimeter — Square Medium
Find the perimeter of a square with a side length of 6 cm.
Answer: 24 cm
Data — Read a bar graph Easy
A bar graph shows 8 red cars and 5 blue cars. How many more red cars are there?
Answer: 3
Geometry — Sides of a shape Easy
How many sides does a hexagon have?
Answer: 6
Geometry — Name a shape Medium
Name a quadrilateral that has 4 equal sides and 4 right angles.
Answer: Square
🇺🇸
Common Core (US)
Aligned to Grade 3 Common Core State Standards across the 3.OA, 3.NBT, 3.NF, 3.MD, and 3.G domains. Each question references its standard code.
🇬🇧
Cambridge (CAIE)
Aligned to Cambridge Primary Stage 3 objectives, covering number, multiplication and division, fractions, measurement, geometry, and handling data.
🇮🇳
CBSE (India)
Mapped to Class 3 CBSE Mathematics chapters, including numbers, addition and subtraction, multiplication, division, fractions, measurement, time, money, and shapes.
Grade 3 multiplication scaffolded worksheet showing a worked example for equal groups next to a Your Turn problem

Sample scaffolded worksheet, Multiplication, Grade 3  ·  Each question shows a worked example alongside a “Your Turn” problem

Every sheet you generate here is a free printable 3rd grade math worksheet — no login to start, no cap on how many you make, and nothing to install. Choose a topic, press generate, and the worksheet opens as a clean PDF you can download and print straight away.

Each 3rd grade math worksheet PDF is laid out for both A4 and US Letter, so it prints correctly whether you are in a UK, US, or international school. The answer key generates on its own page, so you can hand out the worksheet and keep the key — or print both and run it as a self-marking station.

  • Printable 3rd grade math worksheets — a print-ready PDF, no reformatting needed.
  • With answers — a full answer key comes with every download.
  • Free — generate as many as your class needs.
  • Three difficulty levels — support, on-grade, or challenge from the same topic.

Teaching to the US standards? Set the curriculum to Common Core and every question maps to a Grade 3 domain — 3.OA for multiplication and division, 3.NBT for place value, 3.NF for fractions, 3.MD for measurement and data, and 3.G for geometry. Each question carries its standard code, so a common core math grade 3 worksheet can go straight into a lesson plan or an observation folder without extra paperwork.

Cambridge and CBSE are in the same menu if you follow those instead, and the topic list adapts to whichever curriculum you choose.

Teaching the CBSE syllabus? Set the curriculum to CBSE and this becomes a math worksheet for Class 3 CBSE — the questions are mapped to the NCERT Class 3 Mathematics chapters rather than a US scheme of work, so the vocabulary and the question style match what your students see in class.

CBSE Class 3 and US Grade 3 cover the same age group (ages 8 to 9), which is why one page serves both. Choose CBSE at the curriculum step and the topic list narrows to what the NCERT syllabus actually covers at this class: place value, addition and subtraction, multiplication, division, fractions, measurement, data handling and shapes. Area and perimeter work is held back to a later class, so it will not appear in the list.

Every CBSE Class 3 math worksheet downloads as a printable PDF with its answer key, and the same three difficulty levels apply — so you can set support work and extension from the same chapter without building two sheets.

Ready to generate your Grade 3 worksheet?

Pick your topic, choose your type, and download a print-ready worksheet in under a minute.

Generate Grade 3 Worksheet →

Frequently asked questions

What Grade 3 math topics are covered?

All 10 topics: Multiplication, Division, Addition & Subtraction, Place Value & Rounding, Fractions, Measurement, Area & Perimeter, Data & Graphs, Geometry & Shapes, and Probability. Every topic includes several subtopics, including word problems, so you can target exactly what your class is working on.

Which curricula does the Grade 3 generator follow?

Three curricula: US Common Core (3.OA, 3.NBT, 3.NF, 3.MD, 3.G), Cambridge (CAIE) Primary Stage 3, and CBSE Class 3. Select your curriculum when generating and the questions align to the matching standards.

What is a scaffolded worksheet?

A scaffolded worksheet breaks each question into smaller steps, which is useful for students who need extra support or are learning a topic for the first time. The questions guide the student through the reasoning rather than asking only for a final answer.

What is the difference between a practice worksheet and a spiral review?

A practice worksheet focuses on one topic at a time, which is ideal for teaching a new concept or for homework after a lesson. A spiral review mixes questions from several previously taught topics on one sheet, which works best as a warm-up, bell ringer, or end-of-week retrieval activity.

Can I use this for both classroom and homework?

Yes. All worksheets are print-ready in A4 and Letter PDF format. They work as in-class practice, homework, morning warm-ups, or quizzes. An answer key is included with every worksheet.

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