This medium worksheet gives first graders steady drill on the full set of teen subtraction facts that require regrouping. Nine fill-in-the-blank equations including 11 - 5 = ___, 14 - 7 = ___, 16 - 8 = ___, 13 - 4 = ___, and 17 - 9 = ___ walk children through the most common bridge-ten patterns one at a time. A four-pair matching section then asks learners to connect 13 - 7, 14 - 9, 12 - 3, and 16 - 8 to the answers 5, 6, 8, and 9, which rewards careful tracking rather than guessing. A solid step up from the easy pages.
Style:
Subtraction Within 20 (Regrouping)
Part A: Fill in the Blank
Write the missing word or number on each line.
1. 11 - 5 = 6
2. 14 - 7 = 7
3. 16 - 8 = 8
4. 13 - 4 = 9
5. 17 - 9 = 8
6. 12 - 6 = 6
7. 15 - 7 = 8
8. 18 - 9 = 9
9. 11 - 8 = 3
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
13 - 7
→ 6
5
14 - 9
→ 5
6
12 - 3
→ 9
8
16 - 8
→ 8
9
Subtraction Within 20 (Regrouping)
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) 11 - 5 = 6
2) 14 - 7 = 7
3) 16 - 8 = 8
4) 13 - 4 = 9
5) 17 - 9 = 8
6) 12 - 6 = 6
7) 15 - 7 = 8
8) 18 - 9 = 9
9) 11 - 8 = 3
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
13 - 7
→ 6
5
14 - 9
→ 5
6
12 - 3
→ 9
8
16 - 8
→ 8
9
Ready to Practice?
Complete each section carefully.
10 Questions
10-15 minutes
Auto-graded
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