Adding two-digit numbers 10 to 90 (Horizontal Questions - Full 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 full page math sheet with Horizontal 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
TIP: Click the Refresh button below to get a new Math Worksheet!
ADDING two-digit numbers
42 + 55 =
80 + 35 =
35 + 29 =
33 + 16 =
60 + 25 =
10 + 50 =
18 + 19 =
75 + 52 =
89 + 53 =
60 + 19 =
79 + 18 =
37 + 75 =
44 + 42 =
18 + 55 =
36 + 87 =
16 + 25 =
25 + 72 =
41 + 21 =
29 + 43 =
26 + 73 =
52 + 17 =
62 + 15 =
10 + 89 =
82 + 70 =
83 + 33 =
26 + 27 =
87 + 42 =
64 + 41 =
24 + 85 =
50 + 27 =
26 + 42 =
49 + 90 =
19 + 34 =
15 + 66 =
78 + 59 =
45 + 78 =
35 + 37 =
73 + 61 =
10 + 77 =
23 + 52 =
70 + 52 =
44 + 43 =
55 + 32 =
30 + 49 =
89 + 25 =
85 + 11 =
16 + 19 =
44 + 45 =
21 + 20 =
11 + 41 =
87 + 40 =
74 + 87 =
18 + 60 =
44 + 88 =
33 + 90 =
21 + 54 =
77 + 74 =
60 + 19 =
28 + 45 =
35 + 73 =
87 + 45 =
51 + 32 =
26 + 40 =
44 + 14 =
10 + 48 =
36 + 73 =
88 + 82 =
42 + 89 =
13 + 38 =
18 + 27 =
35 + 35 =
64 + 49 =
63 + 87 =
78 + 36 =
50 + 39 =
60 + 54 =
89 + 73 =
76 + 36 =
54 + 58 =
12 + 62 =
ANSWER KEY
42 + 55 =
97
80 + 35 =
115
35 + 29 =
64
33 + 16 =
49
60 + 25 =
85
10 + 50 =
60
18 + 19 =
37
75 + 52 =
127
89 + 53 =
142
60 + 19 =
79
79 + 18 =
97
37 + 75 =
112
44 + 42 =
86
18 + 55 =
73
36 + 87 =
123
16 + 25 =
41
25 + 72 =
97
41 + 21 =
62
29 + 43 =
72
26 + 73 =
99
52 + 17 =
69
62 + 15 =
77
10 + 89 =
99
82 + 70 =
152
83 + 33 =
116
26 + 27 =
53
87 + 42 =
129
64 + 41 =
105
24 + 85 =
109
50 + 27 =
77
26 + 42 =
68
49 + 90 =
139
19 + 34 =
53
15 + 66 =
81
78 + 59 =
137
45 + 78 =
123
35 + 37 =
72
73 + 61 =
134
10 + 77 =
87
23 + 52 =
75
70 + 52 =
122
44 + 43 =
87
55 + 32 =
87
30 + 49 =
79
89 + 25 =
114
85 + 11 =
96
16 + 19 =
35
44 + 45 =
89
21 + 20 =
41
11 + 41 =
52
87 + 40 =
127
74 + 87 =
161
18 + 60 =
78
44 + 88 =
132
33 + 90 =
123
21 + 54 =
75
77 + 74 =
151
60 + 19 =
79
28 + 45 =
73
35 + 73 =
108
87 + 45 =
132
51 + 32 =
83
26 + 40 =
66
44 + 14 =
58
10 + 48 =
58
36 + 73 =
109
88 + 82 =
170
42 + 89 =
131
13 + 38 =
51
18 + 27 =
45
35 + 35 =
70
64 + 49 =
113
63 + 87 =
150
78 + 36 =
114
50 + 39 =
89
60 + 54 =
114
89 + 73 =
162
76 + 36 =
112
54 + 58 =
112
12 + 62 =
74
