Adding two-digit numbers 10 to 90 (Vertical Questions - Half Page x 2)

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 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 ... 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
40
+ 30
70
56
+ 86
142
88
+ 22
110
42
+ 54
96
58
+ 69
127
76
+ 59
135
64
+ 88
152
39
+ 64
103
83
+ 40
123
45
+ 62
107
75
+ 45
120
25
+ 48
73
67
+ 21
88
17
+ 76
93
37
+ 16
53
42
+ 36
78
79
+ 34
113
63
+ 29
92
36
+ 40
76
43
+ 80
123
61
+ 73
134
13
+ 34
47
39
+ 70
109
56
+ 27
83
70
+ 24
94
87
+ 26
113
11
+ 46
57
60
+ 22
82
44
+ 62
106
12
+ 75
87
64
+ 89
153
48
+ 18
66
58
+ 21
79
20
+ 20
40
65
+ 66
131
28
+ 84
112
46
+ 44
90
83
+ 58
141
27
+ 67
94
10
+ 84
94
34
+ 78
112
89
+ 35
124
20
+ 37
57
74
+ 76
150
82
+ 48
130
61
+ 10
71
51
+ 29
80
72
+ 56
128
24
+ 29
53
13
+ 90
103
46
+ 34
80
50
+ 48
98
63
+ 32
95
51
+ 36
87
76
+ 63
139
90
+ 88
178
21
+ 25
46
53
+ 69
122
62
+ 49
111
29
+ 75
104
55
+ 34
89
69
+ 31
100
11
+ 25
36
72
+ 31
103
52
+ 15
67
31
+ 56
87
61
+ 23
84
85
+ 25
110
44
+ 87
131
82
+ 65
147
58
+ 14
72
64
+ 38
102
25
+ 61
86
39
+ 58
97
17
+ 52
69
24
+ 56
80
14
+ 22
36
36
+ 15
51
78
+ 19
97
69
+ 51
120

 Check this box to display the answer key

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