Luttrell 2012
111
Chapter 7 Test
Name: ___________________________
Date: ____________
SHOW WORK
. A calculator is allowed on this test. Attach any scratch paper that’s used.
1. With the numbers 16 and 24, find the
A. Greatest Common Factor.
B. Least Common Multiple.
2. With the numbers 18, 24, and 28, find the
A. Greatest Common Factor.
B. Least Common Multiple.
3. Write as a product and then evaluate:
A.
2
3
3
bg
B.
− −
4
4
b g
4. Write each product as a single power and then evaluate:
A.
(
)
−
⋅ −
−
3
3
3
4
b g
B.
7 3
3
3
⋅
5. Simplify each quotient:
A. 4
3
×5
2
÷ (4
2
× 5)
B. x
3
y
7
÷ (x
4
y
3)
6. Simplify each expression:
A. 8
5
× 8
-11
÷ 8
-3
B. x
3
(x
3
)
4
÷ (x
2
)
0
5
5
5
5
5
5
