1.
Evaluate 5 + 6 – 2 + 4.
A.
5
B.
13
C.
17
D.
7
Hint
2.
Evaluate 3 · 4 + 6
^{2}
A.
48
B.
103
C.
76
D.
24
Hint
3.
Multiply 45.3 × 10
^{2}
.
A.
4,530
B.
453
C.
0.453
D.
4.53
Hint
4.
The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12?
A.
$225.65
B.
$216.80
C.
$230.69
D.
$206.72
Hint
5.
The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression
c
a
nnot be used to find the total number of hours she spent in the chat room?
A.
1.5 + 1.5 + 1.5 + 1 + 1 + 2
B.
3(1.5) + 2(1) + 2
C.
3 × 1.5 + 2 × 1 + 2
D.
5(1.5 + 1) + 2
Hint