Problem Description:
The task involves solving a series of addition and subtraction problems where the results are limited to numbers up to 10. The worksheet includes both straightforward arithmetic operations and missing number problems.
Solution:
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Step-by-Step Explanation:
1.
Addition and Subtraction Problems:
- These are straightforward calculations where you simply add or subtract the given numbers.
2.
Missing Number Problems:
- For these, you need to determine the missing number that makes the equation true. This involves basic algebraic reasoning (e.g., if \( a + b = c \), then \( b = c - a \)).
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Solving Each Problem:
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1. Addition and Subtraction Problems:
1. \( 10 + 6 = 16 \)
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Answer: 16
2. \( 9 - 8 = 1 \)
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Answer: 1
3. \( 8 + 1 = 9 \)
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Answer: 9
4. \( 5 - 3 = 2 \)
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Answer: 2
5. \( 7 + 4 = 11 \)
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Answer: 11
6. \( 7 - 7 = 0 \)
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Answer: 0
7. \( 2 + 4 = 6 \)
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Answer: 6
8. \( 9 - 7 = 2 \)
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Answer: 2
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2. Missing Number Problems:
9. \( 1 + \_\_ = 11 \)
- To find the missing number, subtract 1 from 11: \( 11 - 1 = 10 \).
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Answer: 10
10. \( 10 - \_\_ = 7 \)
- To find the missing number, subtract 7 from 10: \( 10 - 7 = 3 \).
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Answer: 3
11. \( 1 + \_\_ = 2 \)
- To find the missing number, subtract 1 from 2: \( 2 - 1 = 1 \).
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Answer: 1
12. \( 9 - \_\_ = 6 \)
- To find the missing number, subtract 6 from 9: \( 9 - 6 = 3 \).
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Answer: 3
13. \( \_\_ + 7 = 17 \)
- To find the missing number, subtract 7 from 17: \( 17 - 7 = 10 \).
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Answer: 10
14. \( \_\_ - 2 = 7 \)
- To find the missing number, add 2 to 7: \( 7 + 2 = 9 \).
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Answer: 9
15. \( \_\_ + 8 = 15 \)
- To find the missing number, subtract 8 from 15: \( 15 - 8 = 7 \).
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Answer: 7
16. \( \_\_ - 6 = 4 \)
- To find the missing number, add 6 to 4: \( 4 + 6 = 10 \).
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Answer: 10
17. \( 9 + 3 = \_\_ \)
- Add 9 and 3: \( 9 + 3 = 12 \).
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Answer: 12
18. \( 9 - 0 = \_\_ \)
- Subtract 0 from 9: \( 9 - 0 = 9 \).
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Answer: 9
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Final Answers:
1. 16
2. 1
3. 9
4. 2
5. 11
6. 0
7. 6
8. 2
9. 10
10. 3
11. 1
12. 3
13. 10
14. 9
15. 7
16. 10
17. 12
18. 9
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Boxed Final Answer:
\[
\boxed{16, 1, 9, 2, 11, 0, 6, 2, 10, 3, 1, 3, 10, 9, 7, 10, 12, 9}
\]
Parent Tip: Review the logic above to help your child master the concept of 10 addition facts worksheet.
