# Sample quiz on addition and subtraction of integers Main home here.

1. When two positive integers are added, the resulting integer is $\cdots$
A: positive
B: negative
C: zero
D: sometimes negative and sometimes positive
2. When two negative integers are added, the resulting integer is $\cdots$
A: zero
B: positive
C: negative
D: sometimes negative and sometimes positive
3. When a positive integer and a negative integer are added, the resulting integer is $\cdots$
A: zero
B: positive
C: negative
D: sometimes negative and sometimes positive
4. If $a$ is an integer, what is the value of $-a+a$?
A: $0$
B: $2a$
C: $-2a$
D: $-a^2$
5. What is the value of $-2+5$?
A: $-7$
B: $-3$
C: $3$
D: $7$
6. What is the value of $-2+(-6)$?
A: $-4$
B: $-8$
C: $+8$
D: $+4$
7. What is the value of $8-(-5)+(-13)$?
A: $26$
B: $10$
C: $0$
D: $-26$
8. What is the value of $-22+52-32$?
A: $-3$
B: $-2$
C: $62$
D: $42$
9. What is the value of $12+5-(-8)+(-16)$?
A: $9$
B: $-7$
C: $-9$
D: $25$
10. What is the value of $-20-20+400$?
A: $0$
B: $-360$
C: $-440$
D: $+360$