Addition Worksheet

Solve.

1 a. ___ + (–2) = –4
 
 
1 b. ___ + (–1) = –11
 
 
2 a. ___ + (–9) = –11
 
 
2 b. ___ + (–7) = –15
 
 
3 a. ___ + 2 = –8
 
 
3 b. ___ + 4 = 1
 
 
4 a. ___ + (–6) = –13
 
 
4 b. ___ + (–7) = 0
 
 
5 a. ___ + (–4) = –8
 
 
5 b. 8 + ___ = –2
 
 
6 a. ___ + 7 = 6
 
 
6 b. ___ + (–4) = –1
 
 
7 a. (–9) + ___ = –15
 
 
7 b. ___ + (–10) = –3
 
 
8 a. (–2) + ___ = 4
 
 
8 b. 0 + ___ = –9
 
 
9 a. 6 + ___ = 3
 
 
9 b. ___ + (–4) = –14
 
 
10 a. ___ + (–7) = –4
 
 
10 b. (–10) + ___ = –8
 
 
Page 2

Answer Key

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


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