Addition Worksheet

Solve.

1 a. ___ + 5 = –2
 
 
1 b. (–2) + ___ = 5
 
 
2 a. (–7) + ___ = 2
 
 
2 b. 7 + ___ = 5
 
 
3 a. (–8) + ___ = –8
 
 
3 b. ___ + (–7) = 2
 
 
4 a. ___ + (–3) = –7
 
 
4 b. (–2) + ___ = 2
 
 
5 a. (–4) + ___ = –8
 
 
5 b. ___ + 10 = 1
 
 
6 a. ___ + (–8) = –15
 
 
6 b. 10 + ___ = 3
 
 
7 a. (–6) + ___ = –2
 
 
7 b. (–10) + ___ = –14
 
 
8 a. ___ + (–9) = –1
 
 
8 b. 0 + ___ = –10
 
 
9 a. ___ + (–8) = –17
 
 
9 b. ___ + 5 = 3
 
 
10 a. ___ + (–8) = –12
 
 
10 b. (–6) + ___ = –10
 
 
Page 2

Answer Key

1 a. (–7)    
1 b. 7    
2 a. 9    
2 b. (–2)    
3 a. 0    
3 b. 9    
4 a. (–4)    
4 b. 4    
5 a. (–4)    
5 b. (–9)    
6 a. (–7)    
6 b. (–7)    
7 a. 4    
7 b. (–4)    
8 a. 8    
8 b. (–10)    
9 a. (–9)    
9 b. (–2)    
10 a. (–4)    
10 b. (–4)    

Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright www.HomeschoolMath.net