Addition
Subtraction
Multiplication
Division
100
y+6=20
What is y=14
100

r-16=5

What is r=21

100
20=4x
What is x=5
100
n/10=40
What is n=400
200
2+n=16
What is n=14
200
x-10=12
What is x=22
200
9s=81
What is s=9
200
k/2=6
What is k=12
300
13+k=25
What is k=12
300

x-60=20

What is x=80

300
3z=36
What is z=12
300
6=m/3
What is m=18
400
j+17=19
What is j=2
400
r-18=27
What is r=45
400
3h=27
What is h=9
400
10=j/6
What is j=60
500

Jeronimo had 8 toys. Jake had some too. They 28 toys in total. How did Jake have?

What is j=20

500
Mike has some fidget spinners. He lost 5 of them. Now he has 10 left. How many spinners did he start with?
What is g=15
500

I bought 3 fidget cubes that all cost the same. I spent $12. How much did each cube cost?

What is p=4

500

Martin shares some cars into 4 piles. Each pile has 6 cars in it. How many did he start with?

What is m=24

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