Free 4th Grade Math Worksheets
Free printable math worksheets for 4th grade, organized by the exact skills 9–10 year olds are working on: multi-digit multiplication, long division, fractions and decimals, area and perimeter, and multistep word problems. Every worksheet is aligned to Common Core and prints cleanly on standard paper — no signup, no account, no paywall.
✓ 100% free · ✓ No signup · ✓ Instant PDF · ✓ CCSS-aligned
4th Grade Math Sampler
One page covering all five strands — multi-digit multiplication, long division, fractions and decimals, area and perimeter, and multistep word problems. Print it or download the PDF.
The answer key prints on its own page. Need more problems? Every topic below generates fresh ones.
4th Grade Math Sampler
Aligned to CCSS 4.NBT.B.5, 4.NBT.B.6, 4.NF.A.1, 4.NF.C.6, 4.MD.A.3 & 4.OA.A.3
Name: ___________________________ Date: _____________
Multi-Digit Multiplication
CCSS 4.NBT.B.5Long Division — write remainders as R
CCSS 4.NBT.B.6Equivalent Fractions — write the missing numerator
CCSS 4.NF.A.1Fractions to Decimals
CCSS 4.NF.C.6Area & Perimeter of Rectangles
CCSS 4.MD.A.3Multistep Word Problems
CCSS 4.OA.A.3A school orders 8 boxes of pencils with 144 pencils in each box. The office keeps 152 pencils and splits the rest evenly among 4 classrooms. How many pencils does each classroom get?
Answer:
One bus holds 36 students. 148 fourth graders are going on a field trip. How many buses does the school need?
Answer:
Free 4th Grade Math Printables by Topic
Multi-Digit Multiplication
4-digit by 1-digit and 2-digit by 2-digit, using the standard algorithm — answer keys included.
CCSS 4.NBT.B.5Long Division
Up to 4-digit dividends with one-digit divisors, with and without remainders.
CCSS 4.NBT.B.6Fractions
Equivalent fractions, comparing and ordering, and adding with like denominators.
CCSS 4.NF.A.1Fractions & Decimals
Build a custom fraction sheet — then convert tenths and hundredths to decimal notation.
CCSS 4.NF.C.6Area & Perimeter
Labeled rectangle diagrams — apply the area and perimeter formulas, with answer keys.
CCSS 4.MD.A.3Word Problems
Multistep problems where the remainder has to be interpreted — on the free sampler above.
CCSS 4.OA.A.3Place Value to Millions
Expanded form, value of a digit, comparing, and rounding through the millions place.
CCSS 4.NBT.A.2 · A.3Mixed Math Practice
Build a custom sheet — addition, subtraction, multiplication, division, or mixed operations.
CCSS 4.OA · 4.NBTCommon Core Alignment Notes
Fourth grade is the year the standard algorithms for multi-digit multiplication and long division come together, while fractions expand into equivalence and decimal notation. These worksheets map to the Grade 4 Common Core math standards below — the same standards most US curricula and state tests are built around.
- CCSS.MATH.CONTENT.4.NBT.B.5Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations.
- CCSS.MATH.CONTENT.4.NBT.B.6Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and the relationship between multiplication and division.
- CCSS.MATH.CONTENT.4.OA.A.3Solve multistep word problems posed with whole numbers using the four operations, including problems in which remainders must be interpreted.
- CCSS.MATH.CONTENT.4.NF.A.1Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b), and use this principle to recognize and generate equivalent fractions.
- CCSS.MATH.CONTENT.4.NF.C.6Use decimal notation for fractions with denominators 10 or 100 — for example, rewrite 62/100 as 0.62.
- CCSS.MATH.CONTENT.4.MD.A.3Apply the area and perimeter formulas for rectangles in real world and mathematical problems.
How to Use These at Home or in Class
At home
Keep practice short and consistent — 10 to 15 minutes a day does far more than a long weekend session. If long division is the sticking point, check the times tables first: most 4th graders who stall on division are really stalling on a fact they don't know yet. Area and perimeter worksheets pair well with everyday spaces (a bedroom floor, a garden bed), and fraction-to-decimal practice lands easily alongside money, since 45/100 of a dollar is simply $0.45.
In class
Use the topic sheets as warm-ups, centers, or homework aligned to the standard you're teaching that week. Because each printable lists its Common Core code, they slot directly into a scope-and-sequence and make it easy to show coverage. Fraction and area worksheets work well for small-group instruction, while multiplication and division sheets are ideal for timed fluency checks.
Building toward 5th grade
Fifth grade opens with multiplying and dividing fractions and with decimal arithmetic to the hundredths — both of which assume the equivalence work and the standard algorithms built this year. A student who can rewrite 3/4 as 6/8 without hesitating, and who reads a remainder as a real-world quantity rather than a leftover digit, is ready. When 4th grade skills are secure, the jump to fifth grade is much smoother.
Frequently Asked Questions
What math do 4th graders learn?
Fourth grade math centers on multi-digit multiplication (up to 4-digit by 1-digit and 2-digit by 2-digit) and long division with remainders. Alongside that, 4th graders work with equivalent fractions, compare fractions with unlike denominators, write fractions with denominators of 10 and 100 as decimals, apply area and perimeter formulas for rectangles, and solve multistep word problems using all four operations.
Are these 4th grade math worksheets free to print?
Yes — every worksheet linked here is completely free. There is no signup, no account, and no paywall. Open the topic you need and print directly from your browser. All worksheets are designed to print cleanly on standard 8.5 × 11 paper, and most include answer keys.
How can I help my 4th grader with long division?
Long division is really four smaller steps repeated — divide, multiply, subtract, bring down. Most 4th graders who struggle are not stuck on division itself but on a shaky multiplication table, so check the facts first. Start with dividends that divide evenly, then introduce remainders, and finally ask what the remainder means in context: 148 students in buses of 36 is 4 remainder 4, but the answer is 5 buses. That last step is the one state tests actually assess.
Which Common Core standards do 4th grade math worksheets cover?
Fourth grade math worksheets align to the Grade 4 Operations & Algebraic Thinking (4.OA), Number & Operations in Base Ten (4.NBT), Number & Operations—Fractions (4.NF), and Measurement & Data (4.MD) standards. Key ones include 4.NBT.B.5 (multi-digit multiplication), 4.NBT.B.6 (whole-number quotients and remainders), 4.NF.A.1 (equivalent fractions), 4.NF.C.6 (decimal notation for fractions), 4.MD.A.3 (area and perimeter formulas), and 4.OA.A.3 (multistep word problems).