Adding two-digit numbers 10 to 90 (Vertical Questions - Half Page)

This basic Addition worksheet is designed to help kids practice adding two-digit numbers (10 through 90) with addition questions that change each time you visit. This math worksheet is printable and displays a half page math sheet with Vertical Addition questions.

With this math sheet generator, you can easily create Addition worksheets that are never the same and always different, providing you with an unlimited supply of math sheets to use in the classroom or at home.

Each math sheet also has an optional answer key checkbox that you can select, if you wish to print an answer key to go along with your math worksheet. And there are six different question styles to choose from, as listed below.

Possible Questions:

The possible addition questions on this math worksheet are:

  • 10+10, 11+10, 12+10, 13+10, 14+10, 15+10 ... 90+10
  • 10+11, 11+11, 12+11, 13+11, 14+11, 15+11 ... 90+11
  • 10+12, 11+12, 12+12, 13+12, 14+12, 15+12 ... 90+12
  • ...
  • 10+90, 11+90, 12+90, 13+90, 14+90, 15+90 ... 90+90
ANSWER KEY
56
+ 23
79
87
+ 79
166
77
+ 26
103
35
+ 57
92
58
+ 60
118
70
+ 29
99
53
+ 88
141
63
+ 22
85
33
+ 24
57
44
+ 10
54
44
+ 31
75
22
+ 37
59
81
+ 13
94
66
+ 71
137
77
+ 37
114
83
+ 84
167
14
+ 85
99
36
+ 82
118
90
+ 40
130
88
+ 53
141
59
+ 65
124
89
+ 90
179
82
+ 72
154
85
+ 66
151
52
+ 29
81
62
+ 29
91
77
+ 61
138
33
+ 89
122
54
+ 19
73
36
+ 25
61
43
+ 71
114
33
+ 21
54
25
+ 63
88
86
+ 86
172
73
+ 51
124
40
+ 68
108
46
+ 62
108
55
+ 29
84
47
+ 71
118
16
+ 32
48

 Check this box to display the answer key

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