Solving One-Step Equations

Agreeable Addition

100

x + 4 = 25

What is 21

200

a + 13 = 10

What is -3

300

n + (-8) = -14

What is -6

400

x + 36 = -100

What is -136

500

-27 = c + 27

What is -56

Super Subtraction

100

x - 2 = 6

What is 8

200

d - 7 = -9

What is -2

300

k - (-83) =121

What is 38

400

x - 327 = -665

What is -338

500

a - (-163) = -392

What is -555

Multiplication Mania

100

9x = -27

What is -3

200

-7x = -63

What is 9

300

-5e = -400

What is 80

400

-11x = 275

What is -25

500

-21y = -756

What is 36

Devious Division

100

y/-6 = 2

What is -12

200

x/4 = -14

What is -56

300

x/6 = -6

What is -36

400

-28 = a/-13

What is 364

500

-80 = x/15

What is -1200

Elegant Equations

100

Identify the equation:

64 - x

x + 53 > 12

(5x+7) -8

12 = x - 9

12 = x - 9

200

Identify the coefficient in the equation below:

15+8x = 13

8

300

x + 5 = 15

What needs to be done to both sides of the equation to balance the equation?

Subtract 5

400

David has some yellow cards. Over the weekend, he received two more. He now has 9 yellow cards. How many yellow cards did he have before the weekend?

x + 2 = 9

500

Ellie wants to triple the number of servings in a cupcake recipe. If she needs 15 servings, how many are in the original recipe?

3x=15