Addition Worksheet

Solve.

1 a. 49 + 20 = ________
1 b. 76 + 20 = ________
2 a. 50 + 92 = ________
2 b. 39 + 70 = ________
3 a. 100 + 43 = ________
3 b. 36 + 40 = ________
4 a. 10 + 79 = ________
4 b. 8 + 40 = ________
5 a. 66 + 10 = ________
5 b. 3 + 50 = ________
6 a. 24 + 50 = ________
6 b. 61 + 50 = ________
7 a. 60 + 72 = ________
7 b. 2 + 30 = ________
8 a. 20 + 53 = ________
8 b. 90 + 58 = ________
9 a. 61 + 40 = ________
9 b. 54 + 70 = ________
10 a. 80 + 79 = ________
10 b. 1 + 90 = ________
Page 2

Answer Key

1 a. 69    
1 b. 96    
2 a. 142    
2 b. 109    
3 a. 143    
3 b. 76    
4 a. 89    
4 b. 48    
5 a. 76    
5 b. 53    
6 a. 74    
6 b. 111    
7 a. 132    
7 b. 32    
8 a. 73    
8 b. 148    
9 a. 101    
9 b. 124    
10 a. 159    
10 b. 91    


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