Addition Worksheet

Solve.

1 a. 50 + ______ + 22 = 94
 
1 b. ______ + 20 + 35 = 82
 
2 a. 98 =46 + ______ + 10
 
2 b. 97 =30 + 23 + ______
 
3 a. 42 + _________ + 22 = 143
 
3 b. 159 =51 + _________ + 71
 
4 a. 50 + _________ + 57 = 176
 
4 b. 129 =62 + ______ + 46
 
5 a. 190 =_________ + 46 + 88
 
5 b. 137 =21 + 86 + _________
 
6 a. 94 =______ + 23 + 29
 
6 b. 94 =______ + 4 + 46
 
7 a. 31 + 10 + ______ = 79
 
7 b. 138 =26 + ______ + 29
 
8 a. 145 =______ + 43 + 87
 
8 b. 85 + _________ + 49 = 163
 
9 a. 28 + ______ + 14 = 90
 
9 b. 40 =22 + 12 + ______
 
10 a. 156 =______ + 60 + 25
 
10 b. 42 + 22 + _________ = 163
 
11 a. 150 =17 + 45 + _________
 
11 b. _________ + 70 + 68 = 183
 
12 a. 86 =_________ + 7 + 55
 
12 b. 38 + 37 + _________ = 166
 
Page 2

Answer Key

1 a. 22    
1 b. 27    
2 a. 42    
2 b. 44    
3 a. 79    
3 b. 37    
4 a. 69    
4 b. 21    
5 a. 56    
5 b. 30    
6 a. 42    
6 b. 44    
7 a. 38    
7 b. 83    
8 a. 15    
8 b. 29    
9 a. 48    
9 b. 6    
10 a. 71    
10 b. 99    
11 a. 88    
11 b. 45    
12 a. 24    
12 b. 91    

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