One Step Addition/Subtraction
p + 9 = 6
p = -3
5x = -35
0.4x = 24
x = 60
3y + 2 = 14
y = 4
Sara, the plumber charges $50 per
hour plus $75 for making a house call. If the
total cost of the house call was $425, how
many hours did Sara work?
7 hours
f - 6 = 14
f = 20
40 = 8n
n = 5
.75t = -36
t = - 48
2y + 6 = -14
y = -10
Joelle brings brownies to class one day.
She gives ¾ of them to her friends. If she
gives her friends 21 brownies, how many did
she bring, in total?
28 brownies
-6 = f - 8
f = 2
x/3 = 9
x = 27
2/3x = 14
x = 21
18 = 3(a - 8)
a = 14
Your tour guide charges $40 per hour
plus a $20 service fee. If your parent pays
him $180, how many hours did the tour guide
spend with you?
4 hours
z + 21 = 35
z = 14
w/4 = -5
w = -20
3/2y = 10 7/8
y = 7.25
24 = (b - 6)/2
b = 54
Jaime brings baseball cards to school
one day. He gives 2/8 of them to his friends.
If he gave his friends 10 cards, how many did
he have originally?
40 cards
-9 = t - 14
t = 5
-2x = -28
x = 14
-.25v = 10
v = -40
1/2x - 4 = 8
x = 24
What is Mr. D's birthday?
What is Mr. K's birthday?
October 14th