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Name:_________________________ Date:____________ a
Evaluate each expression. Show your work!
Part I
1)
5  2
2)
10  5  2  8
3)
-9 + 7
4)
.29 + (-6)
5)
10 – 1.3
6)
-12 – 4
7)
-8 + (-16) – (-5)
8)
-9 + (-12) + 3
9)
16 – (-6) + 4
10)
7 – (- 5) +16
11)
 7  3 + 10  5
12)
15  7  5  9
Name:_________________________ Date:____________ a
13)
-9 + 5 - (-1.5)
14)
31 + (-5) – 43
15)
8 – 1.2
16)
-12 – 2 +
17)
-15 + (-1.6) – (-3)
– 10
19) 15 – (y) + x when x = -1 and y = -5
21)
b  7  a when a= -7 and b = 5
18)
3  10
-8 + (-11) + 2
20) x – 8 – y when x = 3 and y = 4
22) a – b – c when a= 4, b= -6, c=2
Name:_________________________ Date:____________ a
23)
ab
25)
24)
(ab) 2  c
5(-.31)
26)
(-41)(-8)
27)
-6.6  3
28)
- 35  - 7
29)
(-5)(-9)(3)
30)
5(-41)
31)
(-11)(-7)
32)
-420  2
33)
- 48  - 3
34)
(-6)(-.6)(2)
when a= -3 and b = 5
when a= 2, b= -4, c=9
Name:_________________________ Date:____________ a
Part II
Write < or > between each pair of numbers.
35.)
-7
-6
36.)
2
-8
37.)
-10
0
38.)
-5
-7
40.)
11
69
39.)
7
8  2
Write each fraction or mixed number as a decimal
1)
9
4
4) 6
2) 2
7
8
5)
5
9
10
3
3)
10
6
6)  2
3
5
Name:_________________________ Date:____________ a
Write each decimal as a fraction or mixed number in simplest form
7) 0.8
8) 2. 3
9) 2.25
10) - 5.875
11) 0. 2
12) 3.75
Use <, >, = to make a true sentence
13)
-
3
5
-
16) - 3.2
2
3
- 3.22
14)
4.4
17) -
1
5
4
-
2
5
15) 2. 93
2
5
18)
Multiply. Write in simplest form.
19)
1
3

3 5
21)
-1
2
2
 2
3
5
20)
2
3

10
12
22)
 4  5
 
 25  16
2
8
2.9 3
1
4
Name:_________________________ Date:____________ a
23)
1
3
1

7
5
Divide. Write in simplest form.
3
9

25)
4
12
27)
3
 6
5
24)
1
8
26)
-4
28)
4
35
 5
 
 8
3
3
 -2
8
4
5
 15 
  
18
 24 
Name:_________________________ Date:____________ a
29) 8
1
3
 3
3
4
30)
3
6

7
21
Tell where the following is an irrational number, a rational number, a real number, a natural
number, or an integer (some number may have more than one answer).
32) 24
33) -5
3
34) 3.134
35) .55555555
Name:_________________________ Date:____________ a
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