Addition Worksheet

Solve.

1 a. 93 + 80 = ________
1 b. 60 + 83 = ________
2 a. 60 + 17 = ________
2 b. 20 + 80 = ________
3 a. 100 + 75 = ________
3 b. 15 + 60 = ________
4 a. 36 + 40 = ________
4 b. 40 + 40 = ________
5 a. 80 + 37 = ________
5 b. 30 + 3 = ________
6 a. 27 + 90 = ________
6 b. 10 + 36 = ________
7 a. 15 + 30 = ________
7 b. 57 + 60 = ________
8 a. 38 + 70 = ________
8 b. 60 + 21 = ________
9 a. 50 + 95 = ________
9 b. 17 + 30 = ________
10 a. 10 + 88 = ________
10 b. 90 + 86 = ________
Page 2

Answer Key

1 a. 173    
1 b. 143    
2 a. 77    
2 b. 100    
3 a. 175    
3 b. 75    
4 a. 76    
4 b. 80    
5 a. 117    
5 b. 33    
6 a. 117    
6 b. 46    
7 a. 45    
7 b. 117    
8 a. 108    
8 b. 81    
9 a. 145    
9 b. 47    
10 a. 98    
10 b. 176    


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