Addition Worksheet

Solve.

1 a. (–5) + (–1) + (–5) + 11 = ______
 
 
1 b. 6 + (–1) + 8 + 7 = ______
 
 
2 a. (–3) + (–3) + (–7) + (–4) = ______
 
 
2 b. (–4) + (–5) + 1 + (–20) = ______
 
 
3 a. (–17) + 2 + 8 + (–1) = ______
 
 
3 b. 10 + (–6) + 9 + (–14) = ______
 
 
4 a. 2 + (–3) + 5 + 11 = ______
 
 
4 b. (–7) + (–6) + (–5) + 13 = ______
 
 
5 a. (–1) + 6 + 5 + 0 = ______
 
 
5 b. 4 + 0 + 4 + 1 = ______
 
 
6 a. 4 + 9 + 0 + (–1) = ______
 
 
6 b. 19 + 2 + (–8) + 9 = ______
 
 
7 a. 16 + 2 + 0 + (–1) = ______
 
 
7 b. 0 + (–10) + 9 + 4 = ______
 
 
8 a. 7 + 2 + (–3) + 9 = ______
 
 
8 b. (–18) + (–1) + 6 + 5 = ______
 
 
9 a. 10 + 4 + 9 + 2 = ______
 
 
9 b. (–2) + (–4) + (–4) + 9 = ______
 
 
10 a. 19 + (–3) + (–9) + 10 = ______
 
 
10 b. (–8) + 20 + 9 + 9 = ______
 
 
Page 2

Answer Key

1 a. 0    
1 b. 20    
2 a. –17    
2 b. –28    
3 a. –8    
3 b. –1    
4 a. 15    
4 b. –5    
5 a. 10    
5 b. 9    
6 a. 12    
6 b. 22    
7 a. 17    
7 b. 3    
8 a. 15    
8 b. –8    
9 a. 25    
9 b. –1    
10 a. 17    
10 b. 30    

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