Solving One-Step Equations

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

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

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

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

Misc.

100

What is the inverse operation of addition?

Subtraction

200

What is an inverse operation?

The opposite operation

300

What is the inverse operation of division?

Multiplication

400

What is each part of an expression called?

Term

500

What is a variable?

The letter or symbol in an equation/expression that represents a number.