Name:_____________                        Learn Algebra        © mathkinz

Date:______________

Score:______________

 

Simplify by adding similar terms
1)     a + a + a + a =  4a     
 
2)     3v + 2v + 5v =  10v     
 
3)     a + b + a - b =  2a     
 
4)     4y + 5y + 3y − 4y =  8a     
 
5)      3s + 3s + 7s =  13s     
 
6)      2t + 4t − 7t − 7t =  −8t     
 

Write True or False
7)      9 − 4 = 17 − 6      False
 
8)      21 − 17 = 16 − 9     False
 

Write True or False
9)     9 + 9 − 9 = 18 − 9     True
 
10)      9 X 8 = 27 + 55     False

**hint** Only like terms can be added together.