Addition Worksheet

Solve.

1 a. 90 + 59 = ________
1 b. 98 + 40 = ________
2 a. 69 + 30 = ________
2 b. 29 + 90 = ________
3 a. 30 + 83 = ________
3 b. 92 + 60 = ________
4 a. 40 + 45 = ________
4 b. 100 + 100 = ________
5 a. 50 + 62 = ________
5 b. 66 + 70 = ________
6 a. 100 + 45 = ________
6 b. 60 + 95 = ________
7 a. 75 + 30 = ________
7 b. 40 + 71 = ________
8 a. 62 + 10 = ________
8 b. 100 + 79 = ________
9 a. 40 + 18 = ________
9 b. 60 + 58 = ________
10 a. 99 + 70 = ________
10 b. 30 + 44 = ________
Page 2

Answer Key

1 a. 149    
1 b. 138    
2 a. 99    
2 b. 119    
3 a. 113    
3 b. 152    
4 a. 85    
4 b. 200    
5 a. 112    
5 b. 136    
6 a. 145    
6 b. 155    
7 a. 105    
7 b. 111    
8 a. 72    
8 b. 179    
9 a. 58    
9 b. 118    
10 a. 169    
10 b. 74    


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