Grade 4 · Math · On Level
Free Fractions of Whole Numbers worksheet - version 1
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 · On-level practice · 12 questions · Version PG-124MRFG-JW6W
1.What is 9/10 of 20?
2.What is 4/5 of 55?
3.What is 2/10 of 50?
4.What is 4/10 of 50?
5.What is 1/5 of 45?
6.What is 1/4 of 40?
7.What is 2/3 of 54?
8.What is 2/3 of 18?
9.What is 1/3 of 9?
10.What is 6/8 of 48?
11.What is 1/3 of 36?
12.What is 2/8 of 40?
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 1
- What is 9/10 of 20?18
- What is 4/5 of 55?44
- What is 2/10 of 50?10
- What is 4/10 of 50?20
- What is 1/5 of 45?9
- What is 1/4 of 40?10
- What is 2/3 of 54?36
- What is 2/3 of 18?12
- What is 1/3 of 9?3
- What is 6/8 of 48?36
- What is 1/3 of 36?12
- What is 2/8 of 40?10
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.