Problem Description:
The image shows a worksheet titled "Quiz 1: Addition & Subtraction." It contains two sections:
1.
Addition: Eight problems where two numbers are to be added.
2.
Subtraction: Eight problems where one number is to be subtracted from another.
We need to solve all the problems and explain the solution process.
---
Solution:
####
Section 1: Addition
1.
Problem 1: $ 10 + 15 $
- Add the numbers: $ 10 + 15 = 25 $
-
Answer: $ 25 $
2.
Problem 2: $ 44 + 36 $
- Add the numbers: $ 44 + 36 = 80 $
-
Answer: $ 80 $
3.
Problem 3: $ 81 + 27 $
- Add the numbers: $ 81 + 27 = 108 $
-
Answer: $ 108 $
4.
Problem 4: $ 12 + 88 $
- Add the numbers: $ 12 + 88 = 100 $
-
Answer: $ 100 $
5.
Problem 5: $ 35 + 35 $
- Add the numbers: $ 35 + 35 = 70 $
-
Answer: $ 70 $
6.
Problem 6: $ 76 + 25 $
- Add the numbers: $ 76 + 25 = 101 $
-
Answer: $ 101 $
7.
Problem 7: $ 13 + 52 $
- Add the numbers: $ 13 + 52 = 65 $
-
Answer: $ 65 $
8.
Problem 8: $ 48 + 16 $
- Add the numbers: $ 48 + 16 = 64 $
-
Answer: $ 64 $
---
####
Section 2: Subtraction
9.
Problem 9: $ 24 - 16 $
- Subtract the numbers: $ 24 - 16 = 8 $
-
Answer: $ 8 $
10.
Problem 10: $ 59 - 40 $
- Subtract the numbers: $ 59 - 40 = 19 $
-
Answer: $ 19 $
11.
Problem 11: $ 99 - 32 $
- Subtract the numbers: $ 99 - 32 = 67 $
-
Answer: $ 67 $
12.
Problem 12: $ 63 - 29 $
- Subtract the numbers: $ 63 - 29 = 34 $
-
Answer: $ 34 $
13.
Problem 13: $ 92 - 18 $
- Subtract the numbers: $ 92 - 18 = 74 $
-
Answer: $ 74 $
14.
Problem 14: $ 30 - 21 $
- Subtract the numbers: $ 30 - 21 = 9 $
-
Answer: $ 9 $
15.
Problem 15: $ 76 - 57 $
- Subtract the numbers: $ 76 - 57 = 19 $
-
Answer: $ 19 $
16.
Problem 16: $ 84 - 61 $
- Subtract the numbers: $ 84 - 61 = 23 $
-
Answer: $ 23 $
---
Final Answers:
1. $ 25 $
2. $ 80 $
3. $ 108 $
4. $ 100 $
5. $ 70 $
6. $ 101 $
7. $ 65 $
8. $ 64 $
9. $ 8 $
10. $ 19 $
11. $ 67 $
12. $ 34 $
13. $ 74 $
14. $ 9 $
15. $ 19 $
16. $ 23 $
---
Boxed Final Answer:
$$
\boxed{
25, 80, 108, 100, 70, 101, 65, 64, 8, 19, 67, 34, 74, 9, 19, 23
}
$$
Parent Tip: Review the logic above to help your child master the concept of math addition and subtraction test.
