Addition Worksheet

Solve.

1 a. 17 + 1 + 6 + (–3) = ______
 
 
1 b. 10 + 8 + 0 + (–8) = ______
 
 
2 a. 4 + (–6) + 1 + (–5) = ______
 
 
2 b. 2 + (–1) + (–8) + (–5) = ______
 
 
3 a. 0 + (–2) + 9 + 5 = ______
 
 
3 b. (–4) + 10 + 8 + 0 = ______
 
 
4 a. 9 + (–6) + (–1) + 8 = ______
 
 
4 b. (–16) + (–10) + 5 + 5 = ______
 
 
5 a. (–10) + (–8) + (–6) + (–13) = ______
 
 
5 b. (–7) + 5 + 6 + (–4) = ______
 
 
6 a. 17 + (–8) + (–5) + 6 = ______
 
 
6 b. 18 + (–10) + 2 + (–6) = ______
 
 
7 a. 9 + 2 + 3 + (–10) = ______
 
 
7 b. (–6) + (–5) + 0 + 4 = ______
 
 
8 a. 4 + (–1) + (–1) + (–5) = ______
 
 
8 b. 9 + 7 + (–10) + 5 = ______
 
 
9 a. (–12) + (–2) + 10 + 3 = ______
 
 
9 b. (–15) + 8 + 10 + (–1) = ______
 
 
10 a. 2 + (–5) + (–6) + 1 = ______
 
 
10 b. 15 + (–6) + 6 + 3 = ______
 
 
Page 2

Answer Key

1 a. 21    
1 b. 10    
2 a. –6    
2 b. –12    
3 a. 12    
3 b. 14    
4 a. 10    
4 b. –16    
5 a. –37    
5 b. 0    
6 a. 10    
6 b. 4    
7 a. 4    
7 b. –7    
8 a. –3    
8 b. 11    
9 a. –1    
9 b. 2    
10 a. –8    
10 b. 18    

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