7. Terry is 8 years older than Jenny. If the some of their ages is 56, How old is Terry?
18
b. 20
c. 24
d. 32
8. At a concert, there are 25 more women than men. If the total number of people in the
concert hall was 139. Find the number of women.
a. 50
b. 57
c. 82
d. 97
9. The difference of two numbers is 53. Their sum is 117. Find the smaller number
a. 85
b. 37
c. 32
d. 41
10. Twelve more than a certain number is twenty. What is the number?
a. 8
b. 32
c. 12
d. 20​