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Add and subtract fractions with like denominators · Grade 6 · B2.5

Name: ______________________

Date: ______________________

1
24 + 14 = ?
Warm-up
Answer:
2
35 + 15 = ?
Warm-up
Answer:
3
14 + 14 = ?
Warm-up
Answer:
4
812 + 212 = ?
On level
Answer:
5
26 + 16 = ?
On level
Answer:
6
36 + 26 = ?
On level
Answer:
7
510 − 110 = ?
Challenge
Answer:
8
78 − 18 = ?
Challenge
Answer:
9
810 − 710 = ?
Challenge
Answer:

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Worksheet code: eyJzIjoibnVtYmVyLWZyYWN0aW9ucy1hZGQtbGlrZS1kZW5vbSIsImQiOlsyMDYxNTIzMjg2LDE3MjE3ODg3MzcsMjAyNTU2OTYwLDM3NzE1OTE2MSwxMDk1MzQ3MzgxLDIwMDAyMDA1MTEsMTcwMzcxMjY3OSwxMzcyMjczNzk4LDE2NDk5OTU0N10sInYiOjF9.ce475da179f5

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Answer key · Add and subtract fractions with like denominators

1.
3/4 — The bottoms match, so add the tops: 2 + 1 = 3, giving 3/4.
2.
4/5 — The bottoms match, so add the tops: 3 + 1 = 4, giving 4/5.
3.
2/4 — The bottoms match, so add the tops: 1 + 1 = 2, giving 2/4.
4.
10/12 — The bottoms match, so add the tops: 8 + 2 = 10, giving 10/12.
5.
3/6 — The bottoms match, so add the tops: 2 + 1 = 3, giving 3/6.
6.
5/6 — The bottoms match, so add the tops: 3 + 2 = 5, giving 5/6.
7.
4/10 — The bottoms match, so subtract the tops: 5 − 1 = 4, giving 4/10.
8.
6/8 — The bottoms match, so subtract the tops: 7 − 1 = 6, giving 6/8.
9.
1/10 — The bottoms match, so subtract the tops: 8 − 7 = 1, giving 1/10.