1.
Find –1 + 2.
A.
–1
B.
1
C.
–3
D.
3
Hint
2.
Find 2 – (–5).
A.
–7
B.
7
C.
–3
D.
3
Hint
3.
Find an addition and subtraction equation that represents the number lines below.
A.
1 + –6 = –5
1 – 6 = –5
B.
–6 + 1 = 5
–6 – –1 = 5
C.
–6 + 7 = 1
–6 – –7 = 1
D.
–6 + –1 = –7
–6 – 1 = –7
Hint
4.
Find the sum. Then find a subtraction equation that is equivalent to the addition equation.
–8 + –3
A.
–8 + –3 = –5
–8 – 3 = –5
B.
–8 + –3 = 11
–8 – 3 = 11
C.
–8 + –3 = –11
–8 – 3 = 11
D.
–8 + –3 = –11
–8 – 3 = –11
Hint
5.
Find the number you can put in the blank to make a sum less than zero.
A.
Answer must be less than or equal to
.
B.
Answer must be less than
.
C.
Answer must be greater than
.
D.
Answer must be less than
.
Hint