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4th Grade Math Resources

302 4th grade math resources: 155 worksheets, 68 activities, 32 Common Core Lessons and more, covering multiplication, fractions, measurement, plus more. How teachers use these

4th Grade Math Resources

302 4th grade math resources: 155 worksheets, 68 activities, 32 Common Core Lessons and more, covering multiplication, fractions, measurement, plus more. How teachers use these

Worksheet
Worksheet4th GradeBlank Calendar

A printable, ready-to-use blank calendar with a landscape monthly grid and labeled day columns. Great for Kindergarten through 5th grade classrooms to map out lessons, holidays, and daily routines—just add the month and the dates.

Worksheet
Worksheet4th GradeLong Division Worksheet

A 4th grade long division worksheet with nine three-digit-by-one-digit problems and roomy space to show each step. Includes a complete answer key for quick, no-prep division practice at home or school.

Video
Video4th GradeCounting Songs (Classic Video Collection)

Using the Counting Songs (Classic Video Collection), students practice skip counting by all of the numbers by singing and counting along to these thirteen videos.

Worksheet
Worksheet4th GradeThree Digit Multiplication Worksheet

Build multiplication fluency with this Three Digit Multiplication Worksheet for 4th grade. Students multiply three-digit numbers by one digit across nine column problems, with a full answer key included for quick, no-prep practice.

Video
Video4th GradeCounting By Fours Song (Original Music Video)

Using the Counting By Fours Song (Original Music Video), students practice skip counting by 4s by singing and counting along to this fun and engaging video!

Worksheet
Worksheet4th GradeTwo Digit Numbers Multiplication Worksheet

This Two Digit Numbers Multiplication Worksheet gives 4th graders nine vertical two-digit by two-digit problems to solve. Includes a complete answer key for quick, no-prep multiplication practice at home or in the classroom.

Worksheet
Worksheet4th GradeFour Digit Subtraction Regrouping Worksheet

This 4th grade four digit subtraction regrouping worksheet gives students twelve vertical problems that all require borrowing, with a complete answer key included—perfect for quick, no-prep multi-digit subtraction practice.

Video
Video4th GradeCounting By Threes Song (Original Music Video)

Using the Counting By Threes Song (Original Music Video), students practice skip counting by 3s by singing and counting along to this fun and engaging video!

Worksheet
Worksheet4th GradeSolving Area Word Problems Worksheet

This Solving Area Word Problems Worksheet gives 4th graders six real-world rectangle problems to solve by multiplying length and width. Includes labeled diagrams and a complete answer key — perfect for no-prep area practice at home or school.

Video
Video4th GradeCounting By Sixes Song (Original Music Video)

Using the Counting By Sixes Song (Original Music Video), students practice skip counting by 6s by singing and counting along to this fun and engaging video!

Worksheet
Worksheet4th GradeMultiplication Estimation Worksheet

This multiplication estimation worksheet gives 4th graders practice rounding factors to the nearest ten to estimate products, then checking against the exact answers. An answer key is included for fast, no-prep math practice at home or school.

Worksheet
Worksheet4th GradeMeasuring Angles Worksheet

This measuring angles worksheet gives 4th graders hands-on practice using a protractor to measure angles in degrees and to name acute, right, obtuse, and straight angles. Answer key included for fast, no-prep geometry practice.

Video
Video4th GradeCounting By Twos Song (Original Music Video)

Using the Counting By Twos Song (Original Music Video), students practice skip counting by 2s by singing and counting along to this fun and engaging video!

Workbook
Workbook4th GradeFlorida FAST 4th Grade Math Practice Test Workbook

A Florida FAST 4th grade math practice test workbook for teachers, with a pretest, skill practice for all 39 benchmarks, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.

Video
Video4th GradeCounting By Nines Song (Original Music Video)

Using the Counting By Nines Song (Original Music Video), students practice skip counting by 9s by singing and counting along to this fun and engaging video!

Worksheet
Worksheet4th GradeLong Division No Remainders Worksheet

A 4th grade long division no remainders worksheet with six step-by-step problems and two division word problems. Includes an answer key — clean, no-prep practice for mastering the long division algorithm.

Video
Video4th GradeCounting By Ones Song (Original Music Video)

Using the Counting By Ones Song (Original Music Video), students practice counting by 1s by singing and counting along to this fun and engaging video!

Video
Video4th GradeCounting By Tens Song (Original Music Video)

Using the Counting By Tens Song (Original Music Video), students practice skip counting by 10s by singing and counting along to this fun and engaging video!

Video
Video4th GradeCounting Down From Twenty Song (Original Music Video)

Using the Counting Down From Twenty Song (Original Music Video), students practice counting down from 20 by singing and counting along to this fun and engaging video!

Worksheet
Worksheet4th GradePatterns in Multiplication and Division Worksheet

A 4th grade patterns in multiplication and division worksheet where students study IN/OUT function tables, discover each multiplication or division rule, and fill in the missing numbers. Includes a complete answer key for quick, no-prep math practice.

From our teachers' playbook

Bigger numbers, bolder thinking

What do 4th graders learn in math?

Fourth grade math stretches everything kids know. They work with numbers up to a million, round to any place, and add and subtract multi-digit numbers fluently. Multiplication grows to four digits by one digit and two digits by two digits, like 34 × 26, and long division begins with one-digit divisors and remainders. Fractions get serious: equivalent fractions, comparing with different denominators, and adding fractions and mixed numbers with like denominators. Kids also connect fractions to decimals, measure angles with a protractor, and use area and perimeter formulas. The click is when a 4th grader breaks 34 × 26 into smaller pieces and realizes it's just place value at work.

Our favorite ways to teach 4th grade math

Fourth grade is full of new procedures. These moves keep understanding ahead of the steps.

Area models first

Before teaching the standard steps for 2-digit multiplication, draw a rectangle and split it into tens and ones: 30 + 4 by 20 + 6. Kids find the four smaller areas and add them. When they meet the algorithm later, they know why it works.

Why it works: going from real objects to pictures to symbols is a core recommendation of the U.S. Department of Education's elementary math guide.

Two Digit Numbers Multiplication WorksheetTry it withTwo Digit Numbers Multiplication WorksheetWorksheetsOpen it →

Estimate, then solve

Before any big problem, ask, "About how much will it be?" Kids round and share their estimate with a partner. After solving, they check whether the answer is reasonable. It catches wild mistakes and builds number sense.

Why it works: using clear, consistent math words out loud is one of the U.S. Department of Education's recommendations for elementary math.

Multiplication Estimation WorksheetTry it withMultiplication Estimation WorksheetWorksheetsOpen it →

Keep the old skills warm

Start each lesson with two quick problems from earlier in the year: a rounding question and a subtraction with regrouping. A couple of minutes a day keeps old skills from slipping while you teach new ones.

Why it works: spreading practice out over days is one of the two most effective study methods in a major research review (Dunlosky and colleagues, 2013).

Four Digit Subtraction Regrouping WorksheetTry it withFour Digit Subtraction Regrouping WorksheetWorksheetsOpen it →

4th grade math: your questions

What math should a 4th grader know?

By the end of 4th grade most students multiply multi-digit numbers, divide with one-digit divisors, work with numbers to a million, compare and add fractions with like denominators, understand decimals to hundredths, and measure angles.

Is long division taught in 4th grade?

Yes. Fourth graders divide numbers up to four digits by one-digit divisors, including remainders. Dividing by two-digit numbers usually comes in 5th grade.

How do I help my 4th grader with multiplication?

Make sure basic facts are quick, because they're the building blocks of bigger problems. Then practice breaking numbers apart, like 6 × 24 = 6 × 20 + 6 × 4. That makes big multiplication much less scary.

What is the hardest part of 4th grade math?

Many kids find multi-digit multiplication, long division and fractions with different denominators the toughest. Using pictures and models before the steps makes a big difference.

Do 4th graders take state math tests?

In most states, yes. Practice with mixed question types helps kids feel calm and ready on test day.