Teacher Name: Demo Name:__________________________ Practice Problems Period: ________ Date: ____________
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All rights reserved. Copyright 1998 Triple Threat Inc.

Simplify:

1) 
____
-8 18

+
____
3 50



 2) 
____
4 27

+
_____
7 108
3) 
_____
7 128

+
____
3 32



 4) 
____
5 40

+
_____
4 486
5) 
_______
-5 3-6561

+
_______
-3 3-3087



 6) 
____
28

+
_____
-3 112
7) 
_____
-10 448

+
____
9 63



 8) 
_____
-4 147

+
____
- 27
9) 
____
3 496

+
______
-2 43750



 10) 
___________
9/7 4125/38416

+
_____________
-2 42401/651605
11) 
________
1/5 25/338

+
_______
2/9 9/200



 12) 
_________
8/13 3128/125

+
__________
-10/7 3-54/1331
13) 
_______
2 63/80

+
_________
384/343



 14) 
____________
-6/7 4243/320000

+
________
3/16 41875/2
15) 
_______
-3 12/19

+
_________
-9 64/1425



 16) 
__________
9/13 3-125/686

+
________
-7/5 31/2000
17) 
_____
-10/13 3-16

+
_________
4/3 3256/405



 18) 
______
4/9 3-9/7

+
__________
2/7 3-125/168
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