1.
Evaluate 2(15 - 6) - 3 · 6.
A.
6
B.
36
C.
-18
D.
0
Hint
2.
Evaluate (17 + 15) ÷ (5 - 1).
A.
8
B.
32
C.
4
D.
19
Hint
3.
Name the operation that should be done first in the expression
9 × (7 - 3) ÷ 2.
A.
subtraction
B.
multiplication
C.
division
D.
addition
Hint
4.
Multiply 45.3 × 10
2
.
A.
0.453
B.
453
C.
4,530
D.
4.53
Hint
5.
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.
$206.72
C.
$216.80
D.
$230.69
Hint