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Writing Expressions
Find the Rule
Find the Missing Output
Solving for Variable
Evaluating Expressions
100

the sum of 7 and m

7 + 8

100

What is the rule of this table 

in 2 = out 1

in 3 = out 2

in 4 = out 3

x-1=y

100

In 10 = Out 12

In 15 = Out 17

In 20 = Out ?

22

100

x + 21 = 85

x = 64

100

t + 24 

t = 63

87

200

the product of 6 and x

6 * x

6x

200

What is the equation of 

In 3 = out 6

In 6 = out 9

In 9 = out 12

x+3=7

200

In 4 = Out 1

In 8 = Out 2

In 12 = Out ?

3

200

8x = 96

x = 12

200

7x 

x = 9

63

300

take away 26 from y

y - 26

300
What is the equation of this table? 


In 12 = Out 24

In 10 = Out 20 

In 8 = Out 16

a x 2 = b

300

In 22 = Out 17

In 26 = Out 21 

In 30 = Out ?

25

300

x / 25

x = 150

300

4x + 17

x = 12

65

400

the quotient of 2 and the product of x and 7

7x / 2

(7x) /2

(7 * x) / 2

400

What is the equation for this table?

In 2 = Out 12

In 4 = Out 24

In 6 = Out 36

a x 6 = b

400

In 3 = Out 1

In 9 = Out 3

In 15 = Out ?

5

400

4x + 25 = 105

x = 80

400

(63 - 9) / x

x = 9

54

500
takeaway x from the product of 54 and y

(54 * y) - x

54y - x


500

What is the equation of this table ? 

In 16 = Out 2

In 24 = Out 3

In 32 = Out 4 

a / 8 = b

500
In 7 = Out 35

In 9 = Out 45

In 11= Out ?

55

500

x2  + 5 = 30

x = 5

500

(m-2) x 5 +3

m = 7

28