Addition Worksheet 1

1 a.   

53
+  

60 

1 b.   

42
+  

43 

1 c.   

55
+  

56 

2 a.   

+  3
19 

2 b.   

65
+  

69 

2 c.   

+  4
69 

3 a.   

35
+  

41 

3 b.   

37
+  

41 

3 c.   

49
+  

51 

4 a.   

57
+  

65 

4 b.   

+  8
77 

4 c.   

71
+  

79 

5 a.   

51
+  

54 

5 b.   

+  9
71 

5 c.   

53
+  

62 

 

Answer Key

 

Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission.
Copyright 2003-2014 Maria Miller / HomeschoolMath.net free worksheets