Grade 4 · Math · Challenge
Free Fractions of Whole Numbers worksheet - version 18
Find unit and non-unit fractions of whole numbers. This printable version includes 12 grade-appropriate questions and a separate answer sheet.
Fractions of Whole Numbers
Grade 4 · Stretch challenge · 12 questions · Version PG-5H4QRS-XSC1
1.What is 5/6 of 36?
2.What is 2/3 of 15?
3.What is 6/10 of 50?
4.What is 2/10 of 20?
5.What is 1/5 of 50?
6.What is 1/2 of 8?
7.What is 1/2 of 28?
8.What is 1/4 of 40?
9.What is 3/5 of 60?
10.What is 9/10 of 30?
11.What is 1/2 of 20?
12.What is 2/3 of 51?
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 18
- What is 5/6 of 36?30
- What is 2/3 of 15?10
- What is 6/10 of 50?30
- What is 2/10 of 20?4
- What is 1/5 of 50?10
- What is 1/2 of 8?4
- What is 1/2 of 28?14
- What is 1/4 of 40?10
- What is 3/5 of 60?36
- What is 9/10 of 30?27
- What is 1/2 of 20?10
- What is 2/3 of 51?34
Worked example
3/4 of 20 = 15. Divide 20 by 4, then multiply 5 by 3.
Common mistake
Dividing by the numerator instead of the denominator.
Helpful hint
Divide by the bottom number, multiply by the top number.