Question

(1) 65--13 (2) -84:12 (3) -76-19 (4) -132-12
2) Evaluate:
(1) (-6) (-15) *(-5)
(2) (-8)*(-5) 9 (3) 9x(-
3) The sum of two integers is -12. If one of them is 43, find the other
4) The difference of an integer p and -8 is 3. Find the value of p.
5) Add the product of -16 and -9 to the quotient of - 132 by 6.
6) By what number should (-240) be divided to obtain 16?
7) What should be divided by -7 to obtain12?
8) Convert the fractions 5/6, 7/9, 11/12 into like fractions.
9) Compare the fractions:
(1) 3/5, 5/8 (2) 9/16, 13/24
10) Find the difference:
(1) 7/9-5/9 (2) 13/16-7/12 (3) 11/15-9/20
11) Simplify: 2/3+5/6-1/9
12) What should be added to 7. to get 18?
3​

Answer 1

Answer:

1. 78

2. -7 OR -(7/1)

3. -95

4. -144

2.1)  -450

2.2) -9720 (INCOMPLETE QUESTION)

3.  -55

4. -5

5. -3168

6. -15

7.  -84

8.  30/36, 28/36, 33/36

9.  B<A<C

10.1) 2/9

10.2) 11/48

10.3) 17/60

11.  25/18

12.  11

Step-by-step explanation: