Question

answer fast and get 30 points

Answer 1

Answer:

is this examination questions? the questions are easy, solve them quickly.

Answer 2

1. b

2. c

3. equipment

4. -6/67

5. 6 -7/89

6. -6/98

7. -65

8. Yes, -5/9 + 6 ^ 6/3 ÷ -56

9. 24×54 = 1296

10. 0/2

11. 3/8

12. 3-4/6 = 1/6

13. -45/45

14. 56/89

15. -45/89

That's my understanding