One and Two Step Equations

One Step Equations with + and -

100

x + 6 = 12

x = 6

200

m - 8 = 9

m = 17

300

11 + v = -24

v = -35

400

k - 13.5 = 26.2

k = 39.7

500

h - -3 = 12

h = 9

One Step Equations with * and /

100

3y = 12

y = 4

200

f/5 = 10

f = 50

300

-19w = -38

w = 2

400

m/-62.5 = 2

m = -125

500

-12.5b = -37.5

b = 3

One Step Equations MYSTERY!

100

c + 9 = 18

c = 9

200

p + -3 = -12

p = -9

300

x/-12 = 3

x = -36

400

-36.5y = 73

y = -2

500

w - -3 = 25

w = 22

Two Step Equations

100

3x - 5 = 14

x = 3

200

-2m - 4 = 22

m = -13

300

r/6 + 5 = 6

r = 6

400

m/-5 + 12 = 20

m = 40

500

-12k - 12 = -60

k = 4

Miscellaneous

100

Write the following expression:

five times r minus seven

5r - 7

200

What is the inverse operation of addition?

Subtraction

300

Lucy has 3 toys.  She goes to the store and buys 4 more toys.  She then gives 2 toys to Johnny.  How many toys does Lucy have left?

5 toys

400

How many terms are in the following expression?

3x + 2y - 7

3 terms

500

Order these numbers from least to greatest:

-11, 8, 1, -2, 7, -19

-19, -11, -2, 1, 7, 8