Subtraction Within 20
Practice subtraction facts within 20 with various question types for second graders.
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Subtraction Within 20
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show your work when needed.
1. 15 - 7 =
2. 12 - 5 =
3. 18 - 9 =
4. 11 - 4 =
5. What is 14 - 6?
7
8
9
10
6. Which subtraction problem has an answer of 5?
10 - 6
12 - 8
13 - 8
15 - 9
7. Use the number line to solve: 16 - 7 = ?
8. Sarah had 13 cookies. She ate 4 cookies. How many cookies does Sarah have left?
9. 20 - 10 = 10
True
False
10. 17 - 8 = 7
True
False
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