Math Worksheet 1: Addition

1 a.    73  +  _____  =  87
1 b.    _____  +  10  =  65
2 a.    37  +  _____  =  63
2 b.    50  +  _____  =  67
3 a.    24  +  _____  =  31
3 b.    46  +  _____  =  58
4 a.    _____  +  34  =  58
4 b.    12  +  _____  =  22
5 a.    _____  +  69  =  78
5 b.    _____  +  19  =  52
6 a.    43  +  _____  =  88
6 b.    _____  +  64  =  97
7 a.    _____  +  8  =  9
7 b.    53  +  _____  =  57
8 a.    76  +  _____  =  95
8 b.    38  +  _____  =  99

Answer Key

 

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