remember—

*If you have like signs add the values and keep the sign

*With unlike signs you subtract the smaller from the larger and keep the sign of the larger

*Two negative signs in a row become positive
 
 

1) 8 - 3 =                                         2) 8 - (-3) =
 
 

3) -8 - 3 =                                         4) -8 -(-3) =
 
 

5) -8 + 3 =                                         6) -(-8) +3 =
 
 

7) -(-8) -3 =                                         8) -(-8) -(-3) =
 
 

9) -7 +4 =                                         10) -7 -4 =
 
 

11) -7 -(-4) =                                     12) -(-7) -(-4) =
 
 

13) 8 -(-3) =                                     14) 8 - 3 =
 
 

15) 7-(-2) -3 +4 =                             16) -(-7) -2 -3 +4 =
 
 

17) -7 -3 -4 -2 =                             18) -(-7) -(-3)-(-4)-(-2) =
 
 

19) -(-(-7))+3 -(-4) -(-(-2)=             20) -16+8-(-8)+7-(-7)=
 
 

21) 6 + 8 + 7 -7 -8 -6 =
 
 

YOU MAKE UP A FEW PROBLEMS FOR SOMEONE NEAR YOU TO SOLVE

22)
 
 

23)
 
 

24)
 
 

25)