Adding Doubles 10 to 70 (Horizontal Questions - Full Page)

This basic Adding Doubles worksheet is designed to help kids practice adding doubles, for numbers 10 through 70 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, ... 70+70
ANSWER KEY
64 + 64 =
 128
16 + 16 =
 32
70 + 70 =
 140
60 + 60 =
 120
19 + 19 =
 38
28 + 28 =
 56
23 + 23 =
 46
49 + 49 =
 98
33 + 33 =
 66
64 + 64 =
 128
18 + 18 =
 36
66 + 66 =
 132
46 + 46 =
 92
52 + 52 =
 104
24 + 24 =
 48
54 + 54 =
 108
58 + 58 =
 116
33 + 33 =
 66
52 + 52 =
 104
37 + 37 =
 74
12 + 12 =
 24
14 + 14 =
 28
43 + 43 =
 86
22 + 22 =
 44
41 + 41 =
 82
31 + 31 =
 62
59 + 59 =
 118
12 + 12 =
 24
69 + 69 =
 138
41 + 41 =
 82
65 + 65 =
 130
26 + 26 =
 52
21 + 21 =
 42
48 + 48 =
 96
60 + 60 =
 120
42 + 42 =
 84
19 + 19 =
 38
50 + 50 =
 100
26 + 26 =
 52
43 + 43 =
 86
10 + 10 =
 20
48 + 48 =
 96
45 + 45 =
 90
58 + 58 =
 116
70 + 70 =
 140
12 + 12 =
 24
54 + 54 =
 108
21 + 21 =
 42
15 + 15 =
 30
63 + 63 =
 126
20 + 20 =
 40
31 + 31 =
 62
23 + 23 =
 46
61 + 61 =
 122
34 + 34 =
 68
42 + 42 =
 84
46 + 46 =
 92
52 + 52 =
 104
11 + 11 =
 22
27 + 27 =
 54
29 + 29 =
 58
46 + 46 =
 92
19 + 19 =
 38
14 + 14 =
 28
14 + 14 =
 28
66 + 66 =
 132
29 + 29 =
 58
59 + 59 =
 118
36 + 36 =
 72
51 + 51 =
 102
16 + 16 =
 32
31 + 31 =
 62
62 + 62 =
 124
43 + 43 =
 86
14 + 14 =
 28
20 + 20 =
 40
56 + 56 =
 112
53 + 53 =
 106
16 + 16 =
 32
35 + 35 =
 70

 Check this box to display the answer key

Print
Refresh