4th Grade Math Worksheets — Free Printable PDFs
Fourth grade math is where multi-digit arithmetic gets serious. Fourth graders are expected to multiply a four-digit number by a one-digit number and two two-digit numbers, divide up to four-digit numbers by one-digit divisors, understand and compute with fractions of unlike denominators (at least equivalent fractions), and work with decimals to the hundredths. This free worksheet generator is preset to hard multiplication (2-digit × 1-digit) as a starting point — once it's automatic, move to advanced (2-digit × 2-digit). Fourth graders should also be introduced to long division, so rotate that in weekly. Fifteen to twenty minutes of daily focused practice is reasonable for fourth grade.
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Questions
What grade levels are these for?
Our worksheets cover K through 6th grade and beyond. Easy levels start with single digits, while Expert levels include 5-digit numbers and complex operations.
What math topics are available?
Addition, subtraction, multiplication, division, long division with remainders, fraction operations (add/subtract), and geometry (area and perimeter of rectangles and triangles).
Are problems randomly generated?
Yes. Every worksheet is unique. Click Regenerate for new problems, or download multiple times for varied practice.
Do I need an account?
No. Generate and download unlimited worksheets for free. No signup required.
How to use these 4th grade math worksheets
Start with multiplication, hard
Hard is 2-digit × 1-digit. Your child needs fluent times tables as a prerequisite.
Graduate to advanced
Advanced is 2-digit × 2-digit — the standard fourth-grade target. Show the standard algorithm carefully; it's a new skill, not just bigger numbers.
Introduce long division at easy
Switch to long division at easy (2-digit ÷ 1-digit). Long division is typically the hardest fourth-grade skill.
Use fractions for variety
Fourth graders work with equivalent fractions and fractions of unlike denominators. Rotate fractions in every week.
Frequently asked questions
What math do fourth graders learn?
Fourth grade Common Core standards cover multi-digit multiplication and division, factors and multiples, equivalent fractions, addition and subtraction of fractions with like denominators, multiplication of fractions by whole numbers, decimals to the hundredths (including comparing), measurement conversions, angles, and lines of symmetry. Place value goes to a million.
What is the 'standard algorithm' for multi-digit multiplication?
It's the familiar column-format method: multiply each digit of the bottom number by each digit of the top, shift for place value, then add. Fourth grade introduces it formally. Area models and partial products are pedagogical stepping stones — the standard algorithm is the destination.
How do I teach long division to a fourth grader?
Walk through one problem at a time, narrating every step out loud: divide, multiply, subtract, bring down, repeat. Use the mnemonic 'Does McDonalds Sell Burgers Really?' (Divide, Multiply, Subtract, Bring down, Repeat) if that helps. Expect weeks of practice before it clicks — this is the hardest fourth-grade skill for most kids.
Why are fractions so hard in fourth grade?
Fractions break the intuitions kids built up with whole numbers. A bigger denominator means smaller pieces, which is the opposite of everything before. Use physical models (pie slices, fraction bars) as long as possible — visual reasoning is what makes fraction rules stick.
Is fourth grade a big jump from third?
Yes. The transition from times tables (third grade) to multi-digit multiplication and long division (fourth grade) is one of the biggest pace-jumps in elementary math. Kids who don't have their times tables locked in struggle all year.