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4th Grade Fractions Resources

41 4th grade fractions resources: 20 worksheets, 11 activities, 6 Common Core Lessons and more. How teachers use these

4th Grade Fractions Resources

41 4th grade fractions resources: 20 worksheets, 11 activities, 6 Common Core Lessons and more. How teachers use these

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.

Worksheet
Worksheet4th GradeMeasurement Fractions of Inches Worksheet

This measurement fractions of inches worksheet has 4th graders read an inch ruler to the nearest eighth, write each length in simplest form, and explain their thinking. Answer key included for fast, no-prep practice.

Worksheet
Worksheet4th GradeReducing Fractions Worksheet

This Reducing Fractions Worksheet gives 4th Grade students eight fractions, three guided greatest common factor problems, and two word problems, with an answer key included, so simplifying finally feels simple.

Worksheet
Worksheet4th GradeEqual Parts Word Problems Fractions Worksheet

This equal parts word problems fractions worksheet gives 4th graders five real-life story problems about sharing groups into equal parts, with room to show their work. Answer key included for fast, confident checking.

Worksheet
Worksheet4th GradeEquivalent Fractions Worksheet - Write

The Equivalent Fractions Worksheet - Write gives 4th graders fraction-bar models and missing-numerator equations to build equivalent fractions. Answer key included for quick, no-prep math practice.

Activity
Activity4th GradeLet's Compare Fractions Activity

This let's compare fractions activity is a card game for 3rd to 5th grade where students compare fractions with bar models and record each match. Answer key included.

Worksheet
Worksheet4th GradeConverting to Mixed Numbers Worksheet

This Converting to Mixed Numbers Worksheet gives 4th grade students twelve improper fractions to rewrite as mixed numbers, with a worked example and complete answer key included for confident, no-prep fraction practice.

Worksheet
Worksheet4th GradeSubtracting Fractions Pictures Worksheet

This Subtracting Fractions Pictures Worksheet gives 4th graders circle models to read before they subtract like denominators on their own, plus a ribbon word problem to explain. Answer key included, so practice stays quick and no-prep.

Worksheet
Worksheet4th GradeFractions Fifth Worksheet

This Fractions Fifth Worksheet gives 3rd Grade students six shaded models to name and four circles to shade in fifths, plus a full answer key, so equal parts get real practice.

Worksheet
Worksheet4th GradeEquivalent Fractions Matching Worksheet

This equivalent fractions matching worksheet gives 4th grade students five fraction pairs to match, six missing numbers to solve, and a written explanation, with an answer key included.

Worksheet
Worksheet4th GradeFraction Problem Solving Worksheet

The Fraction Problem Solving Worksheet gives 4th Grade students four fraction word problems with room to show their work, an error analysis question and a full answer key.

Worksheet
Worksheet4th GradeFraction Word Problems Worksheet

This Fraction Word Problems Worksheet gives 4th graders four story problems and one mistake to repair and explain. Answer key included for no-prep practice with like denominators.

Activity
Activity4th GradeDecimal Campout Activity

This Decimal Campout activity has 4th and 5th Grade students match models, fractions and decimals with denominators of 10 and 100. Answer key included.

Activity
Activity4th GradeEquivalent Fractions 10 100 Denominators Activity

This equivalent fractions 10 100 denominators activity is a frog board game for 4th and 5th grade with 24 fraction cards for renaming and adding tenths and hundredths. A practice page and answer key are included.

Worksheet
Worksheet4th GradeAdding Fractions Worksheet

This adding fractions worksheet helps 4th grade students add fractions with like denominators and solve word problems. An answer key is included, so checking work is fast and simple.

Workbook
Workbook4th GradeSmarter Balanced (CAASPP / SBAC) 4th Grade Math Practice Test Workbook

A Smarter Balanced (CAASPP / SBAC) 4th grade math practice test workbook for teachers, with a pretest, skill practice for all 38 standards, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.

Worksheet
Worksheet4th GradeComparing Fractions Word Problems Worksheet

A comparing fractions word problems worksheet that asks 4th graders to compare fractions of the same whole using greater than, less than, and equal to, then explain and order their answers. Answer key included for fast, no-prep practice.

Worksheet
Worksheet4th GradeReducing Fractions Matching Worksheet

This reducing fractions matching worksheet has 4th grade students match fractions to their simplest forms, reduce six fractions, and explain their method. An answer key is included for quick checking.

Worksheet
Worksheet4th GradeSolving Fraction Word Problems Worksheet

This Solving Fraction Word Problems Worksheet gives 4th graders four fraction word problems with work boxes, plus an error-analysis item to repair and explain. Answer key included.

Worksheet
Worksheet4th GradeMaking Mixed Numbers Worksheet

This Making Mixed Numbers Worksheet gives 4th grade students six improper fractions, two word problems, and a written explanation. An answer key is included, so mixed number practice takes no prep.

From our teachers' playbook

Same amount, different names!

What do 4th graders learn about fractions?

Fourth grade is the big fraction year. Kids learn that fractions can look different but be worth the same, like 1/2 = 2/4 = 4/8, by multiplying the top and bottom by the same number. They compare fractions with different denominators, add and subtract fractions with the same denominator, and turn improper fractions into mixed numbers like 7/4 = 1 3/4. They even multiply a fraction by a whole number and connect tenths and hundredths to decimals. The click comes when a kid sees that 3/4 of a dollar and 75 cents are the same thing!

Our favorite ways to make fractions stick

Fractions get easy when kids can see them. These moves build real understanding, not just rules.

Fold it before you write it

Have kids fold paper strips into halves, fourths and eighths and line them up. "Look, 2/4 is the same length as 1/2!" Then they write the equivalent fractions. Seeing the lengths match makes the multiplying rule make sense.

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.

Equivalent Fractions Worksheet - WriteTry it withEquivalent Fractions Worksheet - WriteWorksheetsOpen it →

Which is bigger? Prove it!

Show two fractions like 3/5 and 2/3 and have partners decide which is bigger, then convince the class. Some will draw, some will find common denominators, some will compare to 1/2. Hearing all the ways builds flexible thinkers.

Why it works: when kids say the precise math words, their understanding gets sharper, a recommendation of the U.S. Department of Education's elementary math guide.

Let's Compare Fractions ActivityTry it withLet's Compare Fractions ActivityActivitiesOpen it →

Mix it up like the real test

Once kids know the skills, mix fraction problems with other math in short practice sets. Switching between problem types helps kids pick the right strategy instead of just repeating the last one.

Why it works: mixing different kinds of problems in one practice set helped students do far better on a later test (Rohrer and Taylor, 2007).

Florida FAST 4th Grade Math Practice Test WorkbookTry it withFlorida FAST 4th Grade Math Practice Test WorkbookAssessmentsOpen it →

Questions teachers and parents ask

What fractions do 4th graders learn?

Fourth graders work with halves, thirds, fourths, fifths, sixths, eighths, tenths, twelfths and hundredths. They find equivalent fractions, compare fractions, add and subtract with like denominators, and work with mixed numbers.

How do you explain equivalent fractions to a 4th grader?

Show that cutting a pizza into more slices doesn't change how much pizza you have. Half a pizza is the same as 2 of 4 slices or 4 of 8 slices. Multiply the top and bottom by the same number and the value stays the same.

How do 4th graders compare fractions?

They find a common denominator, compare to a benchmark like 1/2, or draw a model. If the denominators match, the bigger numerator wins.

How can I help my 4th grader with fractions at home?

Cook together and use measuring cups, or cut pizza and sandwiches into equal parts. Ask questions like "Which is more, 1/3 or 1/4 of this pie?" Real food makes fractions stick.