+0  
 
0
176
3
avatar

3 1/2- 2 1/4

Guest Mar 12, 2017
 #1
avatar+2765 
+5

3 1/2 - 2 1/4 = 1 1/4

tertre  Mar 12, 2017
 #2
avatar+87334 
0

3 + 1/2   =  7/2       and

2 + 1/4  =   9/4

 

7/2 - 9/4    =

 

14/4 - 9/4  =

 

5/4  =

 

1 + 1/4

 

 

cool cool cool

CPhill  Mar 12, 2017
 #3
avatar
0

its called a caculater use it

Guest Mar 12, 2017

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