Adding
Subtracting
Multiplying
Dividing
Challenge
100

g + 4 = 13

What is 9?

100

t - 4 = 11

What is 15?

100

9y = 45

What is 5?

100

t/5 = 2

What is 10?

100

1/2m = 6

What is 12?

200

8 = 3 + c

What is 5?

200

e - 8 = 29

What is 37?

200

-40 = -5p

What is 8?

200

e/4 = 23

What is 92?

200

12 = .5t

What is 24?

300

-7 + z = -12

What is -5

300

b - 7 = -1

What is 6?

300

8h = 320

What is 40?

300

a/29 = 5

What is 145?

300

2/3k = -8

What is -12?

400

27 + g = 19

What is -8?

400

n - 29 = -53

What is -24?

400

-13m = -377

What is 29?

400

-2 = m/16

What is -32?

400

12 = -3/4b 

What is -16?

500

Last Friday Trevon had $29. Over the weekend he received some money for cleaning the attic. He now has $41. How much money did he receive?

What is $12?

500

Lisa is cooking muffins. The recipe calls for 7 cups of sugar. She has already put in 2 cups. How many more cups does she need to put in?

What is 5 cups?

500

At a restaurant, Mike and his three friends decided to divide the bill evenly. If each person paid $13 then what was the total bill?

What is $52?

500

How many packages of diapers can you buy with $40 if one package costs $8?

What is 5 packages?

500

A stray dog ate 12 of your muffins. That was 3/10 of all of them! With how many did you start?  

What is 40 muffins?