Addition Worksheet

Solve.

1 a. 80 + 93 = ________
1 b. 1 + 90 = ________
2 a. 50 + 46 = ________
2 b. 33 + 10 = ________
3 a. 70 + 33 = ________
3 b. 80 + 41 = ________
4 a. 90 + 30 = ________
4 b. 34 + 40 = ________
5 a. 10 + 44 = ________
5 b. 70 + 90 = ________
6 a. 30 + 32 = ________
6 b. 60 + 65 = ________
7 a. 80 + 61 = ________
7 b. 30 + 10 = ________
8 a. 30 + 20 = ________
8 b. 17 + 60 = ________
9 a. 70 + 47 = ________
9 b. 24 + 90 = ________
10 a. 55 + 80 = ________
10 b. 58 + 100 = ________
Page 2

Answer Key

1 a. 173    
1 b. 91    
2 a. 96    
2 b. 43    
3 a. 103    
3 b. 121    
4 a. 120    
4 b. 74    
5 a. 54    
5 b. 160    
6 a. 62    
6 b. 125    
7 a. 141    
7 b. 40    
8 a. 50    
8 b. 77    
9 a. 117    
9 b. 114    
10 a. 135    
10 b. 158    


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