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Name _____________________________
Date ___________________

Addition of Exponents
(Answer ID # 0289605)
Evaluate to a single number.

1.  
(-9)-2  +  63
2.  
40  +  (-8)3
3.  
20  +  80
4.  
(-7)-4  +  (-7)-4
5.  
(-0.4)-2  +  
-2

4
 -3
6.  
53  +  (-6)0
7.  
(-4)4  +  120
8.  
(-0.03)3  +  
-2

12
 2
9.  
-4

11
 3
  +  0.9-3
10.  
0.074  +  6-1
11.  
(-10)3  +  
-3

4
 -1
12.  
1

2
 2
  +  
4

5
 1
13.  
2

12
 -2
  +  42
14.  
1.1-3  +  11-3
15.  
0.9-1  +  22
16.  
11-4  +  (-9)-3
17.  
3-3  +  (-6)4
18.  
(-1)-2  +  
-3

4
 1
19.  
2-2  +  (-2)3
20.  
92  +  12-4
21.  
0.2-2  +  (-3)2
22.  
-1

4
 -3
  +  0.084
23.  
-2

11
 -1
  +  (-0.7)-3
24.  
-2

3
 -2
  +  0.044
25.  
10-3  +  (-9)0
26.  
70  +  30
27.  
(-8)-4  +  (-0.05)3

 

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