1.
Which addition problem is modeled?
A.
–3 + 5 = 2
B.
3 + (-5) = 2
C.
3 + 5 = 8
D.
3 + (-5) = -2
Hint
2.
Solve 7 + (-16) =
x
.
A.
-9
B.
23
C.
-23
D.
9
Hint
3.
Simplify 16 +
y
+ (-20).
A.
y
- 36
B.
y
+ (-4)
C.
4 + (-
y
)
D.
4 +
y
Hint
4.
Simplify -11 +
d
+ (-15).
A.
26 +
d
B.
-26 + (-
d
)
C.
-26 +
d
D.
26 + (-
d
)
Hint
5.
Tiger Woods won the 2003 Bay Hill Invitational by shooting -2, -7, -6, and -4. What was his total score after the four rounds?
A.
1
B.
19
C.
-1
D.
-19
Hint