Study Island Week 3
Simplify & Evaluate Algebraic Expressions
Name_______________________________
Score_____________/10
1. Simplify:
A. √
C.
B. √
D. √
2. Simplify the following expression.
C.
A.
D.
B.
3. Evaluate the following expression when n = 11.
5|6 - n| - |-6|
A. -5
C. 19
B. 8
D. 22
4. Simplify: 2(13 - |-10 + 2|) - |11 - 2|2
A. -152
B. -63
C. -71
D. -79
5.
A.
C.
B.
D.
Keystone Algebra I
6. Evaluate the following expression when n = -7.
6|n + 6|
A. 7
C. -6
B. 6
D. 78
7. Simplify:
A.
-
C.
B.
+
D.
8. Simplify the following.
A.
C.
B.
D.
9. Evaluate the following expression when r = 2 and t = 3.
(3 + r)t - 11
A. 114
C. 126
B. 13
D. 53
10. Simplify the following expression.
A.
C.
B.
D.
Keystone Algebra I
Keystone Algebra I