Addition Worksheet

Solve.

1 a. (–19) + 9 + (–10) = ______
1 b. (–16) + 7 + 6 = ______
2 a. (–13) + (–9) + 1 = ______
2 b. 15 + 10 + (–8) = ______
3 a. (–12) + (–5) + (–2) = ______
3 b. (–6) + 7 + 10 = ______
4 a. 8 + 2 + (–10) = ______
4 b. 7 + 8 + (–10) = ______
5 a. 0 + (–10) + (–7) = ______
5 b. 5 + (–1) + (–9) = ______
6 a. 4 + (–3) + 9 = ______
6 b. (–17) + (–2) + (–6) = ______
7 a. 7 + (–7) + 0 = ______
7 b. 10 + 4 + (–7) = ______
8 a. (–4) + 10 + (–9) = ______
8 b. 14 + 0 + 7 = ______
9 a. (–3) + (–4) + (–7) = ______
9 b. 6 + (–2) + (–6) = ______
10 a. 14 + (–1) + (–2) = ______
10 b. (–3) + 3 + 9 = ______
Page 2

Answer Key

1 a. –20    
1 b. –3    
2 a. –21    
2 b. 17    
3 a. –19    
3 b. 11    
4 a. 0    
4 b. 5    
5 a. –17    
5 b. –5    
6 a. 10    
6 b. –25    
7 a. 0    
7 b. 7    
8 a. –3    
8 b. 21    
9 a. –14    
9 b. –2    
10 a. 11    
10 b. 9    


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