Show:
Challenge
Combining (Addition)
Combining (Subtraction)
Combining Like Terms
(Add & Subtract Mix)
Like Terms OR
Not Like Terms
100

4x2 + 3x + 3y + 7y

4x2 + 3x + 10y

100
8a + 15a + a + 9
What is 24a + 9
100
21b - 11b - 10 - 12b
What is -2b - 10
100
-7w - 5 + 17w + 15
What is 10w + 10
100

 Like Terms OR Not Like Terms  

    7x + 7

                   NOT Like Terms

200

3x2 + 9x - 7y + 3y2

already simplified

200
5x + 35 + 3x + 2
What is 8x + 37
200
12c - 6c - (-30)
What is 6c + 30
200
19a - 6b - 17a - 3b + 9b - 2a
What is 0
200

Like Terms OR Not Like Terms 3x - 4x + x

Like Terms

300

 5xy + 4y + 5 - 2xy

 3xy + 4y + 5

300
32 + 12t + 16t + 8
What is 28t + 40
300
5z - 55 - 26 - z
What is 4z - 81
300
-2f - 1f - (-6) + 5f
What is 2f + 6
300

Like Terms OR NOT Like Terms 3x + 2y + 2xy

NOT Like Terms

400

9xy - 2x2 + 5 + 2x2- 3x  


9xy + 5 - 3x 

400
6p + 32 + 16p + 2 + 4p
What is 26p + 34
400
-7d - (-40) + 8d
What is d + 40
400
-5r + 3q - 8q - r
What is -6r -5q
400
Like Terms OR Not Like Terms 3ab + 2ab + 7ba
Like Terms
500

What is the symbol, usually a letter of the alphabet, used to represent a quantity that can change?

a variable

500
m + 20n + 25m + 6n
What is 26m + 26n
500
-15j - 18k - 24j - 18k
What is -39j - 36k
500
53t - (-20r) + 17 - 10t
What is 43t + 20r +17
500
Like Terms OR Not Like Terms 10xy -3xy + 3x - 4xy
Not Like Terms