Addition Worksheet

Solve.

1 a. 45 + 10 = ________
1 b. 40 + 51 = ________
2 a. 40 + 64 = ________
2 b. 28 + 80 = ________
3 a. 36 + 100 = ________
3 b. 97 + 60 = ________
4 a. 50 + 80 = ________
4 b. 50 + 37 = ________
5 a. 63 + 90 = ________
5 b. 10 + 82 = ________
6 a. 64 + 90 = ________
6 b. 100 + 44 = ________
7 a. 90 + 81 = ________
7 b. 30 + 36 = ________
8 a. 60 + 19 = ________
8 b. 67 + 30 = ________
9 a. 90 + 98 = ________
9 b. 30 + 39 = ________
10 a. 38 + 50 = ________
10 b. 60 + 91 = ________
Page 2

Answer Key

1 a. 55    
1 b. 91    
2 a. 104    
2 b. 108    
3 a. 136    
3 b. 157    
4 a. 130    
4 b. 87    
5 a. 153    
5 b. 92    
6 a. 154    
6 b. 144    
7 a. 171    
7 b. 66    
8 a. 79    
8 b. 97    
9 a. 188    
9 b. 69    
10 a. 88    
10 b. 151    


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