1-Step Equations, Positive Numbers

subtracting 1-step equations

100

The inverse operation of subtraction.

What is addition? 

200

18 = x - 654

x = 672

300

c - 13 = 11

c = 24

400

d - 32  = 13

d = 45

500

e - 32= 9

e = 41

600

f - 31 = 25

f = 56

700

g - 14 = 24

g = 38

multiplying 1-step equations

100

The inverse operation of multiplication. 

What is division? 

200

24 = 4b

b = 6

300

6c = 36

c = 6

400

45 = 5d

d = 9

500

8e = 48

e = 6

600

91 = 9f

f = 10.1

700

8g = 72

g = 9

dividing 1-step equations

100

The inverse operation of division.  

What is multiplication? 

200

b / 36 = 4

b = 144

300

c / 6 = 8

c = 48

400

d / 64 = 9 

d = 576

500

e / 9 = 6

e = 54

600

f / 72 = 8

f = 576

700

g / 9 = 9

g = 81

1-step equations with Rational Numbers

100

X - 4.34= 12.85

x=17.19 

200

 t-2/3=5/6 

t=1 1/2 

300

 2/7q=3 

q=10 1/2

400

 x + 2.5=17.1

14.6=x

500

45 = 2/5y

112  1/2 = y

600

2/3y=10 

y=15

700

x divide 1/9 =6

x=