Pre-Algebra Review Topic
Mixed Practice
with Signed Numbers
Topic Index | Algebra Index | Regents Exam Prep Center


Directions: 
Solve each question.
  When you have your answer,
click on the answer box to see if you are correct.

1.  -5 + 8 =

 

2.  12 + (-15) - 6 = 

 

3.  8 x (-10) =    

 

4.  – 10 + (-10) – 20 =

 

5.  19 + (-11) – (+8) = 

  

6.  – 14 + 7 – ( - 12) =  

 

7.  –5 (-5) =  

 

8.  6 – (-16) + (-12) =

 

9.  16 + (-20) – (13) =        

 

10.  17 x (-15) =    

 

11.  17 + (-7) - (5) + (-3) = 

 

12.  (-1)–(-1)+(+1)+(-1) =

 

13.  81 (-3) =    

 

14.  –3 + (-9) - (12) =     

 

15.  10 + (-11)-(12)–(-13)=

 

16.  (-4)2 – (-16) + (-13) =

 

17.  25 – (-12) – (30) =

 

18.  7 (6 3) + 4 = 

 

19.  – (-5–6)+(6–(-8)) =    

 

20.  (32 – 42 ) – (-5)2 =  

 

21.  +1–2 + 3–4+5–6 =  

 

22.  15 ( -8 + 3) =

 

23.  –19–(13–15)–(-2) = 

 

24.  14–(-16)+(+18)–(20) =

 

25.  20 – (-2) + (-7 + 9) =  

 

26.  (–45) x (-3) + (-15) =