1.
Which operation should be done first when evaluating 15 - 5 ÷ 3 + 2 - 1?
A.
division
B.
subtraction
C.
multiplication
D.
addition
Hint
2.
Evaluate (6 - 3) · 2.
A.
9
B.
6
C.
1
D.
0
Hint
3.
Evaluate 3 × 5 + 12 ÷ 3.
A.
27
B.
9
C.
11
D.
19
Hint
4.
Multiply 45.3 × 10
2
.
A.
0.453
B.
4,530
C.
453
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.
$230.69
B.
$206.72
C.
$225.65
D.
$216.80
Hint