1.
Which operation should be done first when evaluating 15 - 5 ÷ 3 + 2 - 1?
A.
addition
B.
multiplication
C.
subtraction
D.
division
Hint
2.
Evaluate (17 + 15) ÷ (5 - 1).
A.
32
B.
19
C.
4
D.
8
Hint
3.
Evaluate 3 · 4 + 6
2
A.
76
B.
24
C.
103
D.
48
Hint
4.
Evaluate 4
2
- 10
A.
16
B.
2
C.
6
D.
26
Hint
5.
Evaluate 60 ÷ 12 + 2(13 - 7).
A.
2.5
B.
17
C.
6
D.
22
Hint