Grade 4 · Math · Challenge
Free Fractions of Whole Numbers worksheet - version 11
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-3J7IWZ-XSC1
1.What is 6/8 of 56?
2.What is 3/4 of 12?
3.What is 2/4 of 20?
4.What is 4/5 of 50?
5.What is 1/3 of 21?
6.What is 3/10 of 40?
7.What is 1/6 of 18?
8.What is 2/3 of 15?
9.What is 3/4 of 20?
10.What is 3/8 of 32?
11.What is 1/2 of 56?
12.What is 2/3 of 36?
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 11
- What is 6/8 of 56?42
- What is 3/4 of 12?9
- What is 2/4 of 20?10
- What is 4/5 of 50?40
- What is 1/3 of 21?7
- What is 3/10 of 40?12
- What is 1/6 of 18?3
- What is 2/3 of 15?10
- What is 3/4 of 20?15
- What is 3/8 of 32?12
- What is 1/2 of 56?28
- What is 2/3 of 36?24
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.