Addition
9x = 27
What is 3
y/6 = 2
What is 12
m + 2.4 = 3.2
What is 0.8
Janeen's mother is 79. She is 36 years older than Janeen. Write and solve an equations that can be used to find Janeen's age j.
j + 36 = 79
j=43 years old
a + 10 = 13
What is 3
d - 7 = 9
What is 16
7x = 63
What is 9
x/4 = 14
What is 56
x - (66.09) = 102.8
What is 168.89
Quentin bought 26 new tennis balls. If he now has a total of 67 tennis balls, how many did he start with? Write and solve an equation.
t + 26 = 67
t=41 tennis balls
n + 8 = 14
What is 6
k - 83 =121
What is 204
5e = 400
What is 80
x/6 = 6
What is 36
5.6 = 0.8x
What is 7
Kelly earned $85 for babysitting. She has also earned money by doing chores. Altogether, she has earned $196. How much did she earn doing chores? Write and solve an equation.
c=money made doing chores
c + 85=196
c=$111
x + 36 = 100
What is 64
x - 327 = 665
What is 992
11x = 275
What is 25
28 = a/13
What is 364
c/0.29 = 5.5
What is 1.595
w=weeks watered lawn
8w=72
w=9 weeks
27 = c + 27
What is 0
a - 163 = 392
What is 555
21y = 756
What is 36
80 = x/15
What is 1200
0.12 = y/0.12
What is 0.0144
At a nursey, plants are half off their original price. The sales price of a potted plant is $23.75. Write and solve an equation that could be used to find the original price of the plant.
c=original price of plant
c/2=23.75
c=$47.50