Addition Worksheet 1

1 a.   

______ + 75 = 168

1 b.   

57 + ______ = 78

2 a.   

80 + ______ = 151

2 b.   

______ + 91 = 145

3 a.   

______ + 87 = 138

3 b.   

______ + 23 = 69

4 a.   

______ + 42 = 67

4 b.   

______ + 45 = 129

5 a.   

75 + ______ = 111

5 b.   

______ + 49 = 136

6 a.   

14 + ______ = 101

6 b.   

16 + ______ = 102

7 a.   

88 + ______ = 165

7 b.   

36 + ______ = 122

8 a.   

______ + 98 = 137

8 b.   

______ + 47 = 145

9 a.   

38 + ______ = 41

9 b.   

33 + ______ = 104

10 a.   

57 + ______ = 59

10 b.   

______ + 98 = 157

 

Answer Key

 

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