1-Step Equations, Positive Numbers

adding 1-step equations

60

The inverse operation of addition? 

subtraction

70

x + 20 = 92

x = 72

101

y + 43 = 120

y = 77

200

z + 36 = 116

z = 80

300

w + 53 = 148

w = 95

subtracting 1-step equations

60

The inverse operation of subtraction.

addition

70

x - 66 = 22

x = 88

101

y - 65 = 70

y = 135

200

z - 95 = 83

z =178

300

w - 114 = 93

 w = 207

multiplying 1-step equations

60

The inverse operation of multiplication. 

division

70

6x = 36

x = 6

101

9y = 81

y = 9

200

8z = 160

z = 20

300

9w = 252

w = 28

dividing 1-step equations

60

The inverse operation of division.  

 multiplication

70

n / 11 = 4

n = 44

101

m / 9 = 7

m = 63

200

z / 6 = 9

z = 54

300

x / 4 = 13

x = 52

Random Trivia

60

What is the largest planet in the solar system?

Jupiter

70

How many dwarves are in the movie Snow White?

7

101

What has to be broken before you use it?

An Egg

200

What is the only true mammal that is capable of flight?

Bat

300

What is Ms. Marvin's favorite holiday?

CHRISTMAS