Addition Worksheet

Solve.

1 a. 4 + (–6) + 7 + 5 = ______
 
 
1 b. 13 + 8 + 6 + (–10) = ______
 
 
2 a. 9 + (–10) + (–10) + (–10) = ______
 
 
2 b. (–9) + 7 + 5 + (–8) = ______
 
 
3 a. (–1) + (–5) + 4 + (–4) = ______
 
 
3 b. 2 + 6 + 6 + 10 = ______
 
 
4 a. 9 + 7 + (–7) + 13 = ______
 
 
4 b. (–5) + (–1) + 3 + (–5) = ______
 
 
5 a. (–16) + 10 + (–10) + 7 = ______
 
 
5 b. 8 + 0 + 2 + (–7) = ______
 
 
6 a. (–1) + 10 + 0 + (–2) = ______
 
 
6 b. (–5) + (–3) + 8 + (–6) = ______
 
 
7 a. 1 + (–1) + (–9) + (–16) = ______
 
 
7 b. (–6) + 7 + (–9) + (–19) = ______
 
 
8 a. (–20) + 3 + 0 + 6 = ______
 
 
8 b. 4 + 12 + (–8) + (–4) = ______
 
 
9 a. 12 + (–1) + 10 + 6 = ______
 
 
9 b. (–3) + 0 + (–4) + 8 = ______
 
 
10 a. 16 + (–8) + 10 + (–7) = ______
 
 
10 b. 5 + (–8) + 8 + 8 = ______
 
 
Page 2

Answer Key

1 a. 10    
1 b. 17    
2 a. –21    
2 b. –5    
3 a. –6    
3 b. 24    
4 a. 22    
4 b. –8    
5 a. –9    
5 b. 3    
6 a. 7    
6 b. –6    
7 a. –25    
7 b. –27    
8 a. –11    
8 b. 4    
9 a. 27    
9 b. 1    
10 a. 11    
10 b. 13    


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