Download 2.1 and 2.2 Review Homework Pg 48: 12, 13, 18, 21, 25, 32, 46 Pg

2.1 and 2.2 Review Homework
Pg 48: 12, 13, 18, 21, 25, 32, 46
Pg 54: 7, 10, 15, 17, 18, 19, 21, 22
Directions: Write the rational number as a decimal.
12.
1
11
13. 
7
9
18. 8
15
22
Directions: Write the decimal as a fraction or a mixed number in simplest form.

21. 0.45

25. -1.64 
Directions: Order the numbers from least to greatest.
7
5 4
32.  ,2.8, , ,1.3
2
4 3

46. The table shows the changes from the average water level of a pond over several
weeks. Order the numbers from least to
greatest.
Week
1
2
3
4
Change

7
5
5
1
11
Directions: Add. Write the fractions in simplestform. 
7. 
9 2

14 7
15. x+y
1

10. -3.1+(-0.35)
Directions: Evaluate the expression when x 

-1.45
1
7
and y   .
3
4
17. x  y
18. Your bank account balance is -$20.85.
You

 deposit $15.50. What is your new
balance?

3
1
19. You eat
of a pack of hot dogs. Your friend eats of the pack of hot dogs. What
10
5
fraction of the pack of hot dogs do you and your friend eat?
Directions: Add. Write fractions in simplest form.


2
1  1 
22. 10.9+(-15.6)+2.1
21. 5  3  7 
3
4  3 

91
200