Common Core 4.NF.B.3.A worksheet
3rd grade (Year 4 in England) · 16 questions · Common Core: 4.NF.B.3.A · England: Y3 Fractions, Y5 Fractions
Name
Date
Score/ 16
Question 1
Kofi says 1/8 + 5/8 = 6/16. Spot the mistake. What is the right answer?
Answer(as a fraction)
Question 2
5/6 + 2/6 = ? Give your answer as a mixed number.
Answer(as a fraction)
Question 3
7/10 + 1/10 = ?
Answer(as a fraction)
Question 4
Lucia runs 3/4 km on Monday and 2/4 km on Tuesday. How far is that altogether? (Write a mixed number.)
Answer(as a fraction)
Question 5
5/9 − 2/9 = ?
Answer(as a fraction)
Question 6
Luis says 5/8 + 2/8 = 7/16. Spot the mistake. What is the right answer?
Answer(as a fraction)
Question 7
3/8 + 6/8 = ? Give your answer as a mixed number.
Answer(as a fraction)
Question 8
2/7 + 1/7 = ?
Answer(as a fraction)
Question 9
Ben runs 3/4 km on Monday and 3/4 km on Tuesday. How far is that altogether? (Write a mixed number.)
Answer(as a fraction)
Question 10
2/4 − 1/4 = ?
Answer(as a fraction)
Question 11
Zoe says 4/6 + 1/6 = 5/12. Spot the mistake. What is the right answer?
Answer(as a fraction)
Question 12
2/8 + 7/8 = ? Give your answer as a mixed number.
Answer(as a fraction)
Question 13
2/4 + 1/4 = ?
Answer(as a fraction)
Question 14
Hana runs 3/8 km on Monday and 7/8 km on Tuesday. How far is that altogether? (Write a mixed number.)
Answer(as a fraction)
Question 15
2/7 − 1/7 = ?
Answer(as a fraction)
Question 16
Nia says 8/10 + 1/10 = 9/20. Spot the mistake. What is the right answer?
Answer(as a fraction)
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