1.
Evaluate
c
+ 5 if
c
= 3.
A.
8
B.
c
+ 3
C.
3
D.
5
Hint
2.
Evaluate 3
x
+ 2
y
if
x
= 3 and
y
= 7.
A.
23
B.
5
C.
105
D.
27
Hint
3.
What is 94 - 78?
A.
16
B.
26
C.
14
D.
22
Hint
4.
Find 36 - 29.
A.
18
B.
13
C.
17
D.
7
Hint
5.
What is 81 + 40?
A.
120
B.
121
C.
140
D.
181
Hint
6.
What is 64 ÷ 2?
A.
16
B.
24
C.
32
D.
48
Hint
7.
What is 45 ÷ 5?
A.
15
B.
8
C.
3
D.
9
Hint
8.
Round 16 to the nearest tens place.
A.
20
B.
6
C.
10
D.
1
Hint
9.
Round 34 to the nearest tens place.
A.
4
B.
35
C.
40
D.
30
Hint
10.
Round 127 to the nearest tens place.
A.
130
B.
120
C.
100
D.
125
Hint