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Addition
Subtraction
Multiplication
Division
Decimals
100
x + 19 = 78
What is x = 59
100
f - 78 = 100
What is f = 178
100
4x=200
What is x = 50
100
x/8 = 8
What is x = 64
100
x + 3.5 = 12
What is x = 8.5
200
x + 30 = 129
What is x = 99
200
d - 63 = 45
What is d = 108
200
r(18)=288
What is r = 16
200
y/5 = 600
What is y = 3000
200
x - 13 = 1/2
What is x = 13.5
300
89 + x = 111
What is x = 22
300
a - 523 = 40
What is a = 563
300
(1/2)y=9
What is y = 18
300
p/7 = 700
What is p = 4900
300
x(4.2)=16
What is x = 3.55
400
41 + x = 1000
What is x = 959
400
On the class field trip, Casey bought a pizza for $5 and shirt for $16. If she has $18 left, how much money did she bring on the field trip?
What is $39
400
9x=81
What is x = 9
400
x/12 = 12
What is x = 144
400
x/15=3.6
What is x = 54
500
Josh scored 34 points last season during basketball games. He scored a total of 56 points for both last season and this season. How many points did he score this season?
What is x = 22
500
Rosario has to work a certain number of hours this week for his job. If he has already worked 18 hours and still must work 13 hours, how many hours is he required to work altogether this week?
What is 31 hours?
500
Pencils cost $0.25 each in the vending machine. Janie spend $2 on pencils. How many pencils did she buy?
What is 8?
500
The students in Mrs. LaFond's class were divided into 15 equal groups. When the groups got together, it became clear that each group had 3 people in it. How many people are in Mrs. LaFond's class?
What is 45?
500
-7.8 + x = 45
What is x = 52.8