4th Grade Simplifying Fractions Worksheet — Level 3 — Practice Set 2 — Answers
Answer sheet with worked solutions for the 4th Grade fractions worksheet.
4th Grade Simplifying Fractions Worksheet — Level 3 — Practice Set 2 — Answers
Divide the numerator and denominator by their highest common factor.
1.Simplify
Answer:
- HCF of 12 and 28 is 4
- 12 ÷ 4 = 3 and 28 ÷ 4 = 7
2.Simplify
Answer:
- HCF of 24 and 36 is 12
- 24 ÷ 12 = 2 and 36 ÷ 12 = 3
3.Simplify
Answer:
- HCF of 28 and 48 is 4
- 28 ÷ 4 = 7 and 48 ÷ 4 = 12
4.Simplify
Answer:
- HCF of 60 and 84 is 12
- 60 ÷ 12 = 5 and 84 ÷ 12 = 7
5.Simplify
Answer:
- HCF of 6 and 66 is 6
- 6 ÷ 6 = 1 and 66 ÷ 6 = 11
6.Simplify
Answer:
- HCF of 9 and 33 is 3
- 9 ÷ 3 = 3 and 33 ÷ 3 = 11
7.Simplify
Answer:
- HCF of 108 and 168 is 12
- 108 ÷ 12 = 9 and 168 ÷ 12 = 14
8.Simplify
Answer:
- HCF of 9 and 54 is 9
- 9 ÷ 9 = 1 and 54 ÷ 9 = 6
9.Simplify
Answer:
- HCF of 48 and 60 is 12
- 48 ÷ 12 = 4 and 60 ÷ 12 = 5
10.Simplify
Answer:
- HCF of 33 and 121 is 11
- 33 ÷ 11 = 3 and 121 ÷ 11 = 11
11.Simplify
Answer:
- HCF of 44 and 60 is 4
- 44 ÷ 4 = 11 and 60 ÷ 4 = 15
12.Simplify
Answer:
- HCF of 4 and 16 is 4
- 4 ÷ 4 = 1 and 16 ÷ 4 = 4
13.Simplify
Answer:
- HCF of 22 and 33 is 11
- 22 ÷ 11 = 2 and 33 ÷ 11 = 3
14.Simplify
Answer:
- HCF of 15 and 40 is 5
- 15 ÷ 5 = 3 and 40 ÷ 5 = 8
15.Simplify
Answer:
- HCF of 36 and 99 is 9
- 36 ÷ 9 = 4 and 99 ÷ 9 = 11
16.Simplify
Answer:
- HCF of 20 and 30 is 10
- 20 ÷ 10 = 2 and 30 ÷ 10 = 3
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.