1.
Which operation should be done first when evaluating 15 - 5 ÷ 3 + 2 - 1?
A.
subtraction
B.
division
C.
multiplication
D.
addition
Hint
2.
Evaluate 2(15 - 6) - 3 · 6.
A.
6
B.
-18
C.
36
D.
0
Hint
3.
Evaluate 4
2
- 10
A.
2
B.
6
C.
16
D.
26
Hint
4.
Evaluate 16 + (9 - 4)10 - 4 · 5.
A.
190
B.
96
C.
35
D.
46
Hint
5.
Evaluate 60 ÷ 12 + 2(13 - 7).
A.
22
B.
6
C.
17
D.
2.5
Hint