Adding Doubles 10 to 100 (Horizontal Questions - Full Page)

This basic Adding Doubles worksheet is designed to help kids practice adding doubles, for numbers 10 through 100 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 Adding Doubles 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+11, 12+12, 13+13, 14+14, 15+15, ... 100+100
ANSWER KEY
43 + 43 =
 86
64 + 64 =
 128
28 + 28 =
 56
80 + 80 =
 160
21 + 21 =
 42
58 + 58 =
 116
86 + 86 =
 172
31 + 31 =
 62
70 + 70 =
 140
19 + 19 =
 38
61 + 61 =
 122
46 + 46 =
 92
17 + 17 =
 34
11 + 11 =
 22
32 + 32 =
 64
49 + 49 =
 98
42 + 42 =
 84
89 + 89 =
 178
38 + 38 =
 76
36 + 36 =
 72
45 + 45 =
 90
58 + 58 =
 116
45 + 45 =
 90
25 + 25 =
 50
46 + 46 =
 92
48 + 48 =
 96
38 + 38 =
 76
10 + 10 =
 20
37 + 37 =
 74
24 + 24 =
 48
100 + 100 =
 200
45 + 45 =
 90
92 + 92 =
 184
52 + 52 =
 104
72 + 72 =
 144
50 + 50 =
 100
56 + 56 =
 112
55 + 55 =
 110
66 + 66 =
 132
35 + 35 =
 70
77 + 77 =
 154
69 + 69 =
 138
70 + 70 =
 140
21 + 21 =
 42
30 + 30 =
 60
13 + 13 =
 26
53 + 53 =
 106
65 + 65 =
 130
42 + 42 =
 84
78 + 78 =
 156
93 + 93 =
 186
15 + 15 =
 30
63 + 63 =
 126
78 + 78 =
 156
50 + 50 =
 100
45 + 45 =
 90
79 + 79 =
 158
38 + 38 =
 76
44 + 44 =
 88
83 + 83 =
 166

 Check this box to display the answer key

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