Addition Worksheet

Solve.

1 a. 19 + 70 = ________
1 b. 80 + 56 = ________
2 a. 60 + 97 = ________
2 b. 60 + 71 = ________
3 a. 100 + 17 = ________
3 b. 26 + 60 = ________
4 a. 10 + 58 = ________
4 b. 50 + 63 = ________
5 a. 29 + 60 = ________
5 b. 20 + 100 = ________
6 a. 80 + 62 = ________
6 b. 12 + 40 = ________
7 a. 75 + 90 = ________
7 b. 89 + 40 = ________
8 a. 59 + 100 = ________
8 b. 85 + 100 = ________
9 a. 27 + 100 = ________
9 b. 40 + 15 = ________
10 a. 46 + 20 = ________
10 b. 41 + 60 = ________
Page 2

Answer Key

1 a. 89    
1 b. 136    
2 a. 157    
2 b. 131    
3 a. 117    
3 b. 86    
4 a. 68    
4 b. 113    
5 a. 89    
5 b. 120    
6 a. 142    
6 b. 52    
7 a. 165    
7 b. 129    
8 a. 159    
8 b. 185    
9 a. 127    
9 b. 55    
10 a. 66    
10 b. 101    


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