Adding two-digit numbers 10 to 99 (Vertical Questions - Half Page x 2)

This basic Addition worksheet is designed to help kids practice adding two-digit numbers (10 through 99) with addition questions that change each time you visit. This math worksheet is printable and displays two half page math sheets 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 ... 99+10
  • 10+11, 11+11, 12+11, 13+11, 14+11, 15+11 ... 99+11
  • 10+12, 11+12, 12+12, 13+12, 14+12, 15+12 ... 99+12
  • ...
  • 10+99, 11+99, 12+99, 13+99, 14+99, 15+99 ... 99+99
ANSWER KEY
44
+ 93
137
82
+ 20
102
79
+ 66
145
12
+ 27
39
71
+ 92
163
36
+ 21
57
96
+ 67
163
43
+ 21
64
95
+ 80
175
33
+ 94
127
95
+ 45
140
67
+ 73
140
78
+ 44
122
69
+ 88
157
93
+ 39
132
70
+ 57
127
16
+ 54
70
89
+ 48
137
94
+ 93
187
14
+ 78
92
77
+ 74
151
26
+ 77
103
15
+ 77
92
65
+ 94
159
86
+ 54
140
35
+ 34
69
67
+ 42
109
95
+ 32
127
88
+ 27
115
53
+ 40
93
34
+ 79
113
70
+ 19
89
46
+ 26
72
30
+ 95
125
23
+ 95
118
47
+ 93
140
58
+ 79
137
60
+ 28
88
33
+ 83
116
99
+ 61
160
63
+ 99
162
75
+ 77
152
57
+ 82
139
86
+ 11
97
41
+ 68
109
92
+ 57
149
71
+ 99
170
11
+ 79
90
28
+ 76
104
88
+ 91
179
57
+ 59
116
43
+ 60
103
12
+ 66
78
42
+ 65
107
60
+ 58
118
55
+ 49
104
97
+ 83
180
30
+ 94
124
41
+ 84
125
70
+ 87
157
44
+ 39
83
85
+ 73
158
54
+ 19
73
83
+ 98
181
66
+ 56
122
63
+ 77
140
57
+ 12
69
96
+ 89
185
21
+ 87
108
72
+ 11
83
96
+ 79
175
92
+ 21
113
50
+ 81
131
52
+ 73
125
13
+ 39
52
74
+ 64
138
34
+ 46
80
56
+ 26
82
77
+ 19
96
55
+ 85
140

 Check this box to display the answer key

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