Students complete nine fraction computations including 3/8 + 4/8, 11/12 − 7/12, and 2/5 + 2/5 across a range of denominators. The matching activity pairs four expressions — 5/7 + 1/7, 8/9 − 3/9, 3/4 + 1/4, and 10/12 − 4/12 — with their correct answers.
Matching fraction expressions to answers builds computational fluency and provides immediate answer verification practice.
Style:
Adding & Subtracting Fractions
Part A: Fill in the Blank
Write the missing word or number on each line.
1. 38 + 48 = 78.
2. 1112 − 712 = 412.
3. 25 + 25 = 45.
4. 910 − 610 = 310.
5. 13 + 13 = 23.
6. 56 − 16 = 46.
7. 49 + 39 = 79.
8. 78 − 58 = 28.
9. 610 + 310 = 910.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
57 + 17
→ 67
44
89 − 39
→ 59
612
34 + 14
→ 44
59
1012 − 412
→ 612
67
Adding & Subtracting Fractions
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) 3/8 + 4/8 = 7/8.
2) 11/12 − 7/12 = 4/12.
3) 2/5 + 2/5 = 4/5.
4) 9/10 − 6/10 = 3/10.
5) 1/3 + 1/3 = 2/3.
6) 5/6 − 1/6 = 4/6.
7) 4/9 + 3/9 = 7/9.
8) 7/8 − 5/8 = 2/8.
9) 6/10 + 3/10 = 9/10.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
5/7 + 1/7
→ 6/7
4/4
8/9 − 3/9
→ 5/9
6/12
3/4 + 1/4
→ 4/4
5/9
10/12 − 4/12
→ 6/12
6/7
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10 Questions
10-15 minutes
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