Mixed math problems completed on a timed worksheet with a two-star rating.

Problem Analysis:

The image shows a worksheet titled "More Mixed Minute Math," which contains a series of basic arithmetic problems. The task is to solve these problems and identify any mistakes made in the provided answers.

Step-by-Step Solution:

#### Row 1:
1. \( 64 \div 8 = 8 \)
- Correct: \( 64 \div 8 = 8 \)

2. \( 2 \times 1 = 2 \)
- Correct: \( 2 \times 1 = 2 \)

3. \( 6 + 8 = 14 \)
- Correct: \( 6 + 8 = 14 \)

4. \( 16 \div 8 = 2 \)
- Correct: \( 16 \div 8 = 2 \)

#### Row 2:
5. \( 16 \div 2 = 74 \)
- Incorrect: \( 16 \div 2 = 8 \)

6. \( 20 \div 4 = 5 \)
- Correct: \( 20 \div 4 = 5 \)

7. \( 18 \div 2 = 9 \)
- Correct: \( 18 \div 2 = 9 \)

8. \( 3 \times 4 = 12 \)
- Correct: \( 3 \times 4 = 12 \)

#### Row 3:
9. \( 1 + 8 = 8 \)
- Incorrect: \( 1 + 8 = 9 \)

10. \( 3 + 6 = 9 \)
- Correct: \( 3 + 6 = 9 \)

11. \( 4 + 9 = 13 \)
- Correct: \( 4 + 9 = 13 \)

12. \( 2 \times 1 = 2 \)
- Correct: \( 2 \times 1 = 2 \)

#### Row 4:
13. \( 63 \div 7 = \)
- Incorrect: \( 63 \div 7 = 9 \)

14. \( 9 - 7 = 2 \)
- Correct: \( 9 - 7 = 2 \)

15. \( 18 \div 6 = 2 \)
- Correct: \( 18 \div 6 = 2 \)

16. \( 3 + 4 = 7 \)
- Correct: \( 3 + 4 = 7 \)

#### Row 5:
17. \( 6 + 7 = 13 \)
- Correct: \( 6 + 7 = 13 \)

18. \( 7 \div 1 = 7 \)
- Correct: \( 7 \div 1 = 7 \)

19. \( 7 - 7 = 1 \)
- Incorrect: \( 7 - 7 = 0 \)

20. \( 7 - 3 = 4 \)
- Correct: \( 7 - 3 = 4 \)

#### Row 6:
21. \( 4 - 3 = 1 \)
- Correct: \( 4 - 3 = 1 \)

22. \( 1 \times 3 = 3 \)
- Correct: \( 1 \times 3 = 3 \)

23. \( 6 \times 1 = 6 \)
- Correct: \( 6 \times 1 = 6 \)

24. \( 5 + 3 = 8 \)
- Correct: \( 5 + 3 = 8 \)

#### Row 7:
25. \( 8 \times 3 = 24 \)
- Correct: \( 8 \times 3 = 24 \)

26. \( 40 \div 5 = 8 \)
- Correct: \( 40 \div 5 = 8 \)

27. \( 2 + 4 = 6 \)
- Correct: \( 2 + 4 = 6 \)

28. \( 8 \times 5 = 40 \)
- Correct: \( 8 \times 5 = 40 \)

#### Row 8:
29. \( 7 + 5 = 13 \)
- Correct: \( 7 + 5 = 13 \)

30. \( 7 \times 1 = 7 \)
- Correct: \( 7 \times 1 = 7 \)

31. \( 3 - 1 = \)
- Incorrect: \( 3 - 1 = 2 \)

32. \( 3 - 2 = 1 \)
- Correct: \( 3 - 2 = 1 \)

Mistakes Identified:

1. \( 16 \div 2 = 74 \) (Correct: 8)
2. \( 1 + 8 = 8 \) (Correct: 9)
3. \( 63 \div 7 = \) (Correct: 9)
4. \( 7 - 7 = 1 \) (Correct: 0)
5. \( 3 - 1 = \) (Correct: 2)

Final Answer:

The incorrect answers are highlighted, and the correct solutions are provided above. The mistakes are:
- \( 16 \div 2 = 8 \)
- \( 1 + 8 = 9 \)
- \( 63 \div 7 = 9 \)
- \( 7 - 7 = 0 \)
- \( 3 - 1 = 2 \)

\(\boxed{\text{See corrections above}}\)