Year 4 Fractions Worksheet - Beginner

Year 4 Fractions worksheet for Year 4 (Key Stage 2 / Year 3-6 (Ages 7-11)). Beginner level maths practice, aligned to the UK National Curriculum. Print-ready with answer key included.

Maths•Key Stage 2 / Year 3-6 (Ages 7-11)•Fractionsbeginner

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Fraction Builders: Year 4 Maths

Key Stage 2 • Ages 8–9 • Beginner

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Instructions: Work through the activities in order. Use the examples to help you, and show your thinking in each answer box. Fractions with the same value can look different, and hundredths are hundred parts of one whole.

Equivalent Fraction Families

Equivalent fractions have the same value. For example, 1/2 = 2/4 because both fractions name the same amount. Complete each family by writing the missing numerator or denominator.

1. 1/2 = ___/4

2. 1/4 = 2/___

3. 2/3 = ___/6

4. 3/5 = 6/___

5. 2/4 = ___/8

Count in Hundredths

Count forwards or backwards by 1/100 each time. Write the missing fraction in each box. Keep the denominator as 100.

1. 12/100, 13/100, ___/100

2. 37/100, ___/100, 39/100

3. 64/100, 63/100, ___/100

4. 91/100, ___/100, 89/100

5. 25/100, 26/100, ___/100

Fractions of Quantities

To find a unit fraction of a quantity, divide by its denominator. For a non-unit fraction, find one part first, then multiply by the numerator. For example, 1/4 of 20 is 20 ÷ 4 = 5.

1. Find 1/3 of 18.

2. Find 1/5 of 30.

3. Find 2/3 of 21.

4. Find 3/4 of 20.

5. Find 2/5 of 35.

Add and Subtract Like Fractions

When the denominators are the same, add or subtract the numerators and keep the denominator. For example, 2/7 + 3/7 = 5/7. Simplify your answer if you can.

1. 2/8 + 3/8 =

2. 6/10 − 2/10 =

3. 1/6 + 4/6 =

4. 7/9 − 3/9 =

5. 3/5 + 1/5 =

Fractions and Decimals

Write each fraction as a decimal. Remember that tenths have one digit after the decimal point and hundredths have two. Use the examples 1/10 = 0.1 and 1/100 = 0.01 to help.

1. 7/10 =

2. 34/100 =

3. 1/4 =

4. 1/2 =

5. 3/4 =

Answer Key

Activity 1: 2 ; 8 ; 4 ; 10 ; 4

Activity 2: 14/100 ; 38/100 ; 62/100 ; 90/100 ; 27/100

Activity 3: 6 ; 6 ; 14 ; 15 ; 14

Activity 4: 5/8 ; 4/10 (or 2/5) ; 5/6 ; 4/9 ; 4/5

Activity 5: 0.7 ; 0.34 ; 0.25 ; 0.5 ; 0.75