Addition Worksheet

Solve.

1 a. 21 + 70 = ________
1 b. 40 + 53 = ________
2 a. 90 + 73 = ________
2 b. 64 + 50 = ________
3 a. 90 + 56 = ________
3 b. 81 + 40 = ________
4 a. 81 + 20 = ________
4 b. 70 + 100 = ________
5 a. 100 + 42 = ________
5 b. 90 + 24 = ________
6 a. 46 + 90 = ________
6 b. 100 + 32 = ________
7 a. 97 + 80 = ________
7 b. 100 + 58 = ________
8 a. 80 + 69 = ________
8 b. 90 + 95 = ________
9 a. 56 + 100 = ________
9 b. 22 + 60 = ________
10 a. 30 + 36 = ________
10 b. 30 + 57 = ________
Page 2

Answer Key

1 a. 91    
1 b. 93    
2 a. 163    
2 b. 114    
3 a. 146    
3 b. 121    
4 a. 101    
4 b. 170    
5 a. 142    
5 b. 114    
6 a. 136    
6 b. 132    
7 a. 177    
7 b. 158    
8 a. 149    
8 b. 185    
9 a. 156    
9 b. 82    
10 a. 66    
10 b. 87    


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