Solving One Step Equations

Solving One Step EquationsLevel 1

100

r + 3 = 4

r = 1

200

n - 2 = 5

n = 8

300

3t = 9

t = 3

400

y/2 = 6

y = 12

500

d + 4 + 2 = 6

d = 0

Solving One Step Equations Level 2

100

13h = 39

h = 13

200

68 = x - 52

x = 120

300

g/8 = 16

g = 128

400

87 = 30 + p

p = 57

500

65 = k - 12 - 5

k = 82

Solving One Step Equations Level 3

100

k - 3.6 = 12.14

k = 15.74

200

c/3.4 = 9.03

c = 30.702

300

24,890 = t + 8,740

t = 16,150

400

45.4 = w + 9.13

w = 36.27

500

k + 5.2 + 3.15 = 12

k = 3.65

Solving One Step Equations Fractions

100

2/5 t = -1

t= -5/2 (or -2.5)

200

1/2w = -3

w = -6

300

3/5 t = 1/5

 t = 1/3

400

3 = 3/4t 

t=4

500

2/3  = 3/4k

k=8/9

Mystery

100

What is the inverse of subtraction?

Addition

200

What is the coefficient of x in the equation 

y/2 = 6

1/2

300

The constant in the problem 3x = 9 is...

What is 9?

400

6 less than a number is 5 would be written as this equation.

What is n - 6 = 5?

500

The product of a number and one-third of that number is 7 would be written as this equation.

1/3n = 7