Numerator, Denominator & Finding Fractions - Class 4 Fractions Worksheet

Class 4 fractions worksheet explaining what fractions are, parts of fractions, common fractions, and a sample problem about giving away 1 out of 4 mangoes.Math worksheet page with fraction problems including a pizza divided into 4 slices, showing toppings on three slices and no toppings on one slice.Worksheet with four fraction problems: 15 shows 5 equal parts with 2 shaded pink for roses, 16 asks to order fractions 1/2, 1/4, 1/3, 17 asks fraction left after eating 1 of 6 cake slices, 18 shows 3 stars and asks to shade 2/3 of them.
Download Worksheet

⭐ Answer Key included!
No sign-up or email needed!

Class 4 fractions worksheet with 24 questions on numerator/denominator, comparing fractions, and finding fractions of numbers. Includes visual models, word problems, and comprehensive learning path.Half a chapati. A quarter of a watermelon. Two-thirds of a chocolate bar. Fractions are not a maths textbook invention — children encounter them before they even know the word. What Class 4 does is give that instinct a language and a method. This worksheet builds both: starting from what a numerator and denominator actually mean, moving through comparing and ordering fractions, and finishing with the kind of word problems that show up in exams and in real kitchens. 24 questions, full answer key included, free to download below.

Fractions Are Everywhere — You Just Never Called Them That

  • A clock shows 15 minutes gone — that is 1/4 of an hour
  • A packet of 12 biscuits shared equally among 3 friends — each gets 1/3
  • A cricket team needs 10 runs to win, and has scored 5 — they are halfway there
  • A recipe calls for half a cup of sugar — that is 1/2 a cup
  • Your school week has 5 days and you have attended 4 — you have attended 4/5 of the week

Recognising fractions in the world around you is the fastest way to stop being afraid of them on paper.

Understanding Fractions

A fraction represents a part of a whole. When we divide something into equal parts, each part is a fraction of the whole.

Parts of a Fraction

Numerator: The top number (shows how many parts we have)

Denominator: The bottom number (shows total equal parts)

Example: 3/4 means 3 parts out of 4 equal parts (three-fourths)

Common Fractions

One-half: 1/2 (1 part of 2)

One-third: 1/3 (1 part of 3)

One-fourth: 1/4 (1 part of 4)

Three-fourths: 3/4 (3 parts of 4)

Two-thirds: 2/3 (2 parts of 3)

Solved Example

Problem: Rahul has 4 mangoes. He gives 1 mango to his friend. What fraction of mangoes did he give away? What fraction does he have left?

Solution:

Total mangoes = 4

Mangoes given away = 1

Fraction given away = 1/4 (one-fourth)

Mangoes left = 4 - 1 = 3

Fraction left = 3/4 (three-fourths)

Answer: Rahul gave 1/4 of the mangoes. He has 3/4 left!

Sample Practice Problems

In the fraction 3/5, which number is the numerator?

Sita has a ribbon 12 cm long. She cuts it into 3 equal parts. What is the length of each part?

A chocolate bar has 8 pieces. Amit ate 2 pieces. What fraction did he eat?

Arrange in order from smallest to largest: 1/2, 1/4, 1/3

Ravi has 20 marbles. 1/4 of them are red. How many red marbles does he have?

A class has 24 students. 1/3 are wearing blue shirts. How many are wearing blue shirts?

Meera walked 1/4 of the way to school which is 2 km. How far is her school from home?

A book has 40 pages. Anjali has read 1/5 of the book. How many pages has she read? How many pages are left?

Scoring Guide

20-24 correct: Excellent! You're ready for adding fractions with same denominators, subtracting simple fractions, converting improper fractions to mixed numbers, and Class 5 fraction worksheets.

15-19 correct: Very Good! Focus on finding fractions of larger numbers, comparing fractions with different denominators, and practicing more word problems with real-life objects.

10-14 correct: Good Effort! Draw pictures to represent fractions. Practice identifying numerator and denominator daily. Work on comparing simple fractions. Do 5 basic fraction problems every day for 2 weeks.

0-9 correct: Keep Trying! Understand "part of a whole" concept using pizza/cake pictures. Practice reading fractions aloud. Learn to identify top number and bottom number. Practice only 1/2, 1/3, 1/4 for one week with visual aids.

Tips for Learning Fractions

Draw and color 10 different fractions on paper (1/2, 1/3, 1/4, 2/3, 3/4)

Cut paper circles into 2, 3, 4 parts and label each part

Practice comparing fractions using pictures - draw two fractions and see which is bigger

Use real objects like chocolates, pencils, or fruits to practice

Remember: In fractions like 1/2, 1/3, 1/4 - smaller bottom number means BIGGER fraction

Practice finding fractions of numbers: 1/2 of 10, 1/3 of 12, 1/4 of 20

Remember the trick: "1/4 of 20" means divide 20 by 4

Master division facts (÷2, ÷3, ÷4, ÷5) as they help with fractions

Fractions and Division — The Hidden Connection

Most students treat fractions and division as completely separate topics. They are not.

1/4 of 20 means exactly the same thing as 20 ÷ 4. The answer is 5 in both cases.

This is why strong division skills make fractions easier — and why fractions are often tested right after division in Class 4 exams.

Whenever you see "find 1/__ of a number," just divide by the bottom number. That is the whole trick.

Get Class 4 Fractions Worksheet — Free PDF with Answer Key

This worksheet covers:

  • Identifying numerator and denominator
  • Reading and writing fractions from visual models
  • Comparing and ordering fractions
  • Finding fractions of a number
  • Real-life word problems — sharing, measuring, grouping
  • Full answer key on the last page

24 questions | 24 marks | Printable, A4 size | No sign-up needed

Download Worksheet

Questions Parents Ask About Fractions in Class 4

My child understands 1/2 and 1/4 but gets confused beyond that. What helps?

Start with physical objects — break a banana into 3 equal pieces and ask which fraction each piece is. The denominator becomes obvious when you can see and touch the parts. Move to drawing circles on paper before attempting numbers.

Why does a bigger denominator mean a smaller fraction?

Because the denominator tells you how many equal parts the whole is split into. If you split something into 8 parts, each part is smaller than if you split it into 2. So 1/8 is smaller than 1/2, even though 8 is bigger than 2.

How is comparing fractions taught in Class 4?

Class 4 focuses on comparing fractions with the same numerator (like 1/2 vs 1/4 vs 1/3) by reasoning about part size, and fractions with the same denominator (like 2/5 vs 3/5) by comparing numerators directly.

Is this worksheet suitable for CBSE, ICSE, and state board students?

Yes. The concepts — numerator, denominator, comparing fractions, finding fractions of numbers, and word problems — are common across CBSE, ICSE, and most state board syllabi for Class 4.

What fraction topics come up in Class 5?

Class 5 introduces adding and subtracting fractions with the same denominator, improper fractions, mixed numbers, and equivalent fractions in more depth.

Ready to Make Maths Hands-On?

Worksheets build practice. The Applied Maths Project Kit builds understanding — 30 real-world math activities covering the same concepts your child is practising here, from multiplication and grouping to measurement and data.

Explore the Kit →

Two children sitting at a table using an applied math kit with colorful counting balls and a workbook, promoting NEP-2020 aligned STEM learning with 30+ fun activities.

Designed by IIT & NIT Alumni · NEP-2020 aligned · Trusted by parents across India

Download Worksheet