Question

Chap. 1 : INTEGERS MODULE -1/2 FILL IN THE BLANKS
1. is the additive identity and is the multiplicative identity of integers.
2. (-1) x even number of times =
3. (-1) x odd number of times =
4. 38 ÷ 0 = 5. 0 ÷ 11 = 6. 13 ÷ 1 + 7. 55 + = 0
8. (-31) + = 0
9. (-55) + = -89
10. (-33) + = 79
11. 1000 + = - 1000
12. [ (-7) + 9] + (_____) = 9 + [ -7 + 4]
13. (-6) + 2 = 2 ( )
14. 251 ÷ = 1
15. (-70) ÷ = 5

Answer 1

Answer:

1.1

8.31

that is all I know

hope it helped you

Answer 2

Answer:

1. 0 and 1

2. +1

3. -1

4. NOT DEFINE

5. 0

6. 13

7. (-55)

8. (+31)

9. (-34)

10. (-46)

11. (-2000)

12. 4

13. i dont know

14. 251

15. -15