1.
The purpose of the
Plan
step is to ______.
A.
determine if the solution is reasonable
B.
determine how to find the solution
C.
determine the facts involved
D.
determine the solution
Hint
2.
Simplify
A.
36
B.
12
C.
3
D.
27
Hint
3.
Evaluate 2
a
+
b
- 12 if
a
= 14 and
b
= 12.
A.
9
B.
19
C.
28
D.
40
Hint
4.
A mathematical sentence like
b
- 432 = 197 is called a(n) ______.
A.
evaluation
B.
variable
C.
equation
D.
solution
Hint
5.
Choose the graph of the ordered pair (3, 4).
A.
B.
C.
D.
Hint
6.
When a number is decreased by 16, the result is 64. What is the number?
A.
1024
B.
80
C.
48
D.
4
Hint
7.
The set of whole numbers and their opposites are known as ______.
A.
positive numbers
B.
negative numbers
C.
absolute values
D.
integers
Hint
8.
Solve the equation 6 + (-2) + (-8) =
r
.
A.
0
B.
2
C.
-4
D.
-16
Hint
9.
Evaluate
p
- (-13) if
p
= -6.
A.
7
B.
19
C.
-19
D.
-7
Hint
10.
Solve
d
= (-3)(-12).
A.
-4
B.
36
C.
4
D.
-36
Hint
11.
Divide -56 by -4.
A.
-14
B.
16
C.
-13
D.
14
Hint
12.
Points can be scored in basketball by making a 3-point field goal, a 2-point field goal, or a 1-point free throw. In one game, Yancy made two 3-point field goals, seven 2-point field goals, and five 1-point free throws. How many points did Yancy score in the game?
A.
25
B.
30
C.
33
D.
23
Hint
13.
Find 50 · (13 · 2) mentally.
A.
1200
B.
750
C.
130
D.
1300
Hint
14.
Which is
not
a valid property?
A.
Associative Property of Multiplication
B.
Associative Property of Addition
C.
Associative Property of Subtraction
D.
All of these are valid.
Hint
15.
Find the sum 16 + (-3).
A.
-13
B.
-19
C.
19
D.
13
Hint
16.
Find the sum of 17 and –15.
A.
-32
B.
32
C.
2
D.
-2
Hint
17.
Find the sum –12 + 3 + (-6) + 14.
A.
17
B.
-1
C.
35
D.
-16
Hint
18.
Find the product 3(-12).
A.
9
B.
-9
C.
36
D.
-36
Hint
19.
Multiply –9(-7)(-10).
A.
-26
B.
-630
C.
630
D.
160
Hint
20.
Evaluate –11
xy
if
x
= -3 and
y
= 5.
A.
165
B.
-165
C.
22
D.
-22
Hint