Math Worksheet 1: Addition

1 a.    _____  +  12  =  17
1 b.    46  +  _____  =  88
2 a.    _____  +  11  =  92
2 b.    17  +  _____  =  95
3 a.    _____  +  18  =  50
3 b.    _____  +  62  =  71
4 a.    _____  +  27  =  34
4 b.    44  +  _____  =  67
5 a.    _____  +  6  =  12
5 b.    _____  +  42  =  66
6 a.    _____  +  10  =  81
6 b.    76  +  _____  =  90
7 a.    _____  +  15  =  85
7 b.    _____  +  35  =  54
8 a.    52  +  _____  =  79
8 b.    37  +  _____  =  58

Answer Key

 

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