1.
How could you find 5 × 17 mentally using the distributive property?
A.
5 × 10 - 5 × 7
B.
5 × 10 × 5 × 7
C.
5 × 10 + 5 × 7
D.
5 + 10 × 5 + 7
Hint
2.
A stamp costs $0.33. How much would a book of 20 stamps cost?
A.
$66
B.
$12
C.
$6.60
D.
$3.60
Hint
3.
Solve
a
+ 6 = –2.
A.
–8
B.
4
C.
8
D.
–4
Hint
4.
Solve
c
– 2 = – 3.
A.
1
B.
–5
C.
5
D.
–1
Hint
5.
Solve 4
h
- 6 = 2.
A.
32
B.
2
C.
8
D.
-1
Hint
6.
Decide which addition equation the model represents. Then solve the equation.
A.
y
+ 2 = –7;
y
= –5
B.
y
– 7 = 2;
y
= 9
C.
y
+ 2 = –7;
y
= –9
D.
y
– 7 = 2;
y
= –5
Hint
7.
Decide which multiplication equation the model represents. Then solve the equation.
A.
8
x
= 4;
x
= 0.5
B.
8
x
= 4;
x
= 48
C.
4
x
= 12;
x
= 48
D.
4
x
= 12;
x
= 3
Hint
8.
Decide which multiplication equation the model represents. Then solve the equation.
A.
5
x
= –10;
x
= –2
B.
–5
x
= –10;
x
= 2
C.
5
x
= –10;
x
= –50
D.
–5
x
= –10;
x
= 50
Hint
9.
Find the rule for the function table.
A.
n
× 2
B.
n
÷ 3
C.
n
− 2
D.
3
n
÷ 4
Hint
10.
Find the rule for the function table.
A.
2
n
B.
C.
n
− 2
D.
Hint
11.
Which is the graph of the function represented by the function table?
A.
B.
C.
D.
Hint
12.
Solve
k
– 5 = –3.
A.
2
B.
–8
C.
–2
D.
8
Hint
13.
Solve 3
b
– 4 = 8.
A.
8
B.
3
C.
113
D.
4
Hint
14.
Determine the rule for the function whose graph is shown.
A.
y
= 3 –
x
B.
y
=
x
– 3
C.
y
=
x
+ 3
D.
y
= 2
x
Hint