1.
Evaluate (17 + 15) ÷ (5 - 1).
A.
19
B.
32
C.
8
D.
4
Hint
2.
Write 2
4
as a product.
A.
2 + 2 + 2 + 2
B.
4 + 4
C.
4 · 4
D.
2 · 2 · 2 · 2
Hint
3.
Find the area of the rectangle.
A.
8 m
2
B.
16 m
2
C.
6 m
2
D.
12 m
2
Hint
4.
Find the area of a rectangle whose length is 15 meters and whose width is 7 meters.
A.
22 m
2
B.
150 m
2
C.
44 m
2
D.
105 m
2
Hint
5.
Name the operation that should be done first in the expression
9 × (7 - 3) ÷ 2.
A.
multiplication
B.
addition
C.
division
D.
subtraction
Hint
6.
Evaluate 3 × 5 + 12 ÷ 3.
A.
27
B.
9
C.
11
D.
19
Hint
7.
Evaluate 8
4
.
A.
4096
B.
32768
C.
512
D.
32
Hint
8.
Find the sum of 11.4 + 11.4 + 9 + 9.
A.
40.8
B.
40
C.
24.6
D.
22.9
Hint
9.
Find the sum of 1.25 + 1.25 + 5.5 + 5.5.
A.
13.5
B.
2.61
C.
13.25
D.
11.4
Hint
10.
Find the sum of 2.8 + 4.3 + 2.8 + 4.3.
A.
20.4
B.
20.2
C.
14.2
D.
14.4
Hint