Addition Worksheet 1

1 a.   

90 + ______ = 184

1 b.   

70 + ______ = 155

2 a.   

______ + 10 = 96

2 b.   

______ + 70 = 160

3 a.   

______ + 73 = 143

3 b.   

40 + ______ = 65

4 a.   

______ + 52 = 92

4 b.   

54 + ______ = 154

5 a.   

33 + ______ = 83

5 b.   

______ + 14 = 104

6 a.   

______ + 21 = 71

6 b.   

15 + ______ = 85

7 a.   

______ + 70 = 138

7 b.   

______ + 60 = 96

8 a.   

17 + ______ = 87

8 b.   

______ + 90 = 176

9 a.   

22 + ______ = 82

9 b.   

40 + ______ = 86

10 a.   

90 + ______ = 116

10 b.   

______ + 100 = 132

 

Answer Key

 

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