Math · Subtraction
Subtraction Facts Within 20
Subtraction facts from the teens, like 15 − 8 and 13 − 6.
- 🎓 Grade 1
- 🧮 Math
- 📐 1.OA.C.6
- ❓ 26 questions
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Questions 26 questions
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15 − 8 = ?
- A 6
- B 7
- C 8
- D 13
15 − 8 = 7. Check: 7 + 8 = 15.
16 − 9 = ?
- A 13
- B 8
- C 7
- D 6
16 − 9 = 7. Check: 7 + 9 = 16.
11 − 5 = ?
- A 7
- B 6
- C 14
- D 5
11 − 5 = 6. Check: 6 + 5 = 11.
13 − 6 = ?
- A 8
- B 13
- C 7
- D 6
13 − 6 = 7. Check: 7 + 6 = 13.
11 − 6 = ?
- A 15
- B 6
- C 4
- D 5
11 − 6 = 5. Check: 5 + 6 = 11.
16 − 7 = ?
- A 11
- B 8
- C 9
- D 10
16 − 7 = 9. Check: 9 + 7 = 16.
13 − 9 = ?
- A 16
- B 4
- C 5
- D 3
13 − 9 = 4. Check: 4 + 9 = 13.
15 − 7 = ?
- A 9
- B 7
- C 12
- D 8
15 − 7 = 8. Check: 8 + 7 = 15.
14 − 7 = ?
- A 7
- B 8
- C 13
- D 6
14 − 7 = 7. Check: 7 + 7 = 14.
12 − 9 = ?
- A 3
- B 4
- C 2
- D 17
12 − 9 = 3. Check: 3 + 9 = 12.
12 − 7 = ?
- A 5
- B 15
- C 6
- D 4
12 − 7 = 5. Check: 5 + 7 = 12.
11 − 3 = ?
- A 7
- B 8
- C 12
- D 9
11 − 3 = 8. Check: 8 + 3 = 11.
12 − 3 = ?
- A 10
- B 9
- C 11
- D 8
12 − 3 = 9. Check: 9 + 3 = 12.
14 − 8 = ?
- A 5
- B 14
- C 6
- D 7
14 − 8 = 6. Check: 6 + 8 = 14.
11 − 9 = ?
- A 1
- B 3
- C 18
- D 2
11 − 9 = 2. Check: 2 + 9 = 11.
15 − 9 = ?
- A 6
- B 14
- C 7
- D 5
15 − 9 = 6. Check: 6 + 9 = 15.
13 − 7 = ?
- A 6
- B 7
- C 5
- D 14
13 − 7 = 6. Check: 6 + 7 = 13.
11 − 4 = ?
- A 13
- B 6
- C 8
- D 7
11 − 4 = 7. Check: 7 + 4 = 11.
13 − 5 = ?
- A 7
- B 9
- C 8
- D 12
13 − 5 = 8. Check: 8 + 5 = 13.
18 − 9 = ?
- A 8
- B 9
- C 10
- D 11
18 − 9 = 9. Check: 9 + 9 = 18.
12 − 5 = ?
- A 8
- B 7
- C 6
- D 13
12 − 5 = 7. Check: 7 + 5 = 12.
17 − 8 = ?
- A 10
- B 9
- C 8
- D 11
17 − 8 = 9. Check: 9 + 8 = 17.
17 − 9 = ?
- A 9
- B 7
- C 8
- D 12
17 − 9 = 8. Check: 8 + 9 = 17.
11 − 7 = ?
- A 16
- B 4
- C 5
- D 3
11 − 7 = 4. Check: 4 + 7 = 11.
11 − 8 = ?
- A 3
- B 2
- C 17
- D 4
11 − 8 = 3. Check: 3 + 8 = 11.
15 − 6 = ?
- A 10
- B 8
- C 11
- D 9
15 − 6 = 9. Check: 9 + 6 = 15.
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