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Solving Expressions
Solving Equations with (+ & -)
Solving Equations with (x & ÷)
Writing Algebraic Expressions
Input/Output Tables
100
j = 2, k = 7, m = 9 ________________________________ 2m - 5j
What is 8?
100
14 = y + 8
What is 6?
100
12 = 4t
What is 3?
100
3 times a number
What is 3x?
100

For each input/output describe the relationship by writing an algebraic expression. 

input (x)    6   10   14   16   18

output (y)  3   5     7     8    9

What is x/2?

200
a = 8, b = 4, c = 2 _________________________________ 3(b+a) - c
What is 34?
200
c - 3 = 18
What is 21?
200
k ÷ 4 = 24
What is 96?
200

The division of 6 and x

What is 6/x?

200

For each input/output describe the relationship by writing an algebraic expression.

input (x)    1   2   3    4     5

output (y)  3   6   9   12   15

What is 3x?

300
j = 2, k = 7, m = 9 ________________________________ 42 + k ÷ j
What is 45.5?
300
m + 14 = 17
What is 3?
300
15x = 90
What is 6?
300
7 decreased by 4 times a number
What is 7 - 4x?
300

For each input/output describe the relationship by writing an algebraic expression. 

input (x)    1     5     6     7    9

output (y)  11   15   16   17   19    

What is x + 10?

400
a = 8, b = 4, c = 2 _________________________________ 2a ÷ (4 • b)
What is 1?
400
21 = c - 9
What is 30?
400
13 = x ÷ 2
What is 26?
400
Thirty-two is fifteen fewer cars than last year
What is 32 = x - 15
400

For each input/output describe the relationship by writing an algebraic expression. 

input (x)   32   24   12   4   

output (y)  8    6     3     1    

What is x/4

500
a = 12, b = 3, c = 4 ________________________________ 25 - 2(a ÷ c)²
What is 7?
500
3.4 = x + 1.8
What is 1.6?
500
8x = 25.76
What is 3.22?
500
The number of animals increased by 56 is 598.
What is x + 56 = 598
500

For each input/output describe the relationship by writing an algebraic expression. 

input (x)    2   3   4    5    6

output (y)  7   9   11  13  15

What is 2x + 3?