Adding Doubles+1, 50 to 100 (Horizontal Questions - Half Page)

This basic Adding Doubles plus one worksheet is designed to help kids practice adding doubles+1, for numbers 50 through 100 with addition questions that change each time you visit. This math worksheet is printable and displays a half page math sheet with Horizontal Addition questions.

With this math sheet generator, you can easily create Adding Doubles+1 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:

  • 50+51, 51+52, 52+53, 53+54, 54+55, 55+56, ... 99+100
  • 51+50, 52+51, 53+52, 54+53, 55+54, 56+55, ... 100+99
ANSWER KEY
83 + 84 =
 167
63 + 62 =
 125
50 + 51 =
 101
97 + 98 =
 195
75 + 74 =
 149
54 + 53 =
 107
79 + 78 =
 157
94 + 95 =
 189
75 + 74 =
 149
75 + 76 =
 151
98 + 97 =
 195
96 + 97 =
 193
55 + 56 =
 111
60 + 59 =
 119
85 + 86 =
 171
52 + 51 =
 103
65 + 66 =
 131
96 + 95 =
 191
85 + 86 =
 171
90 + 89 =
 179
94 + 93 =
 187

 Check this box to display the answer key

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