Addition Worksheet

Solve.

1 a. (–2) + 2 + 2 = ______
1 b. 7 + (–2) + 3 = ______
2 a. (–14) + 1 + 7 = ______
2 b. 4 + (–9) + 0 = ______
3 a. 12 + (–7) + 6 = ______
3 b. 7 + (–3) + 10 = ______
4 a. 11 + 9 + 2 = ______
4 b. 18 + (–8) + (–2) = ______
5 a. (–4) + (–8) + (–2) = ______
5 b. 8 + 6 + 6 = ______
6 a. (–2) + 4 + (–3) = ______
6 b. (–10) + 1 + 7 = ______
7 a. (–4) + 3 + (–5) = ______
7 b. 4 + 3 + (–7) = ______
8 a. 1 + 7 + 10 = ______
8 b. 11 + 8 + (–10) = ______
9 a. 12 + (–6) + 0 = ______
9 b. (–9) + 3 + 10 = ______
10 a. 15 + (–5) + (–4) = ______
10 b. (–14) + (–2) + 3 = ______
Page 2

Answer Key

1 a. 2    
1 b. 8    
2 a. –6    
2 b. –5    
3 a. 11    
3 b. 14    
4 a. 22    
4 b. 8    
5 a. –14    
5 b. 20    
6 a. –1    
6 b. –2    
7 a. –6    
7 b. 0    
8 a. 18    
8 b. 9    
9 a. 6    
9 b. 4    
10 a. 6    
10 b. –13    

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