1.
Which operation should be done first when evaluating 15 - 5 ÷ 3 + 2 - 1?
A.
subtraction
B.
addition
C.
multiplication
D.
division
Hint
2.
Evaluate 5 + 6 - 2 + 4.
A.
17
B.
5
C.
7
D.
13
Hint
3.
Evaluate (17 + 15) ÷ (5 - 1).
A.
32
B.
8
C.
4
D.
19
Hint
4.
Find the perimeter of the rectangle.
A.
10 m
B.
24 m
C.
14 m
D.
12 m
Hint
5.
Find the perimeter of the parallelogram below.
A.
64 units
B.
208 units
C.
20 units
D.
40 units
Hint