Adding Doubles+1, 50 to 100 (Horizontal Questions - Half Page x 2)

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 two half page math sheets 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
93 + 92 =
 185
52 + 51 =
 103
69 + 70 =
 139
90 + 89 =
 179
94 + 93 =
 187
86 + 87 =
 173
88 + 89 =
 177
73 + 74 =
 147
82 + 81 =
 163
52 + 53 =
 105
64 + 63 =
 127
91 + 90 =
 181
95 + 94 =
 189
90 + 91 =
 181
65 + 66 =
 131
72 + 71 =
 143
91 + 92 =
 183
60 + 61 =
 121
81 + 82 =
 163
85 + 84 =
 169
81 + 80 =
 161
85 + 86 =
 171
66 + 67 =
 133
62 + 61 =
 123
84 + 85 =
 169
75 + 74 =
 149
94 + 93 =
 187
65 + 64 =
 129
91 + 92 =
 183
78 + 79 =
 157
81 + 82 =
 163
65 + 64 =
 129
94 + 95 =
 189
70 + 69 =
 139
75 + 74 =
 149
97 + 98 =
 195
77 + 78 =
 155
59 + 60 =
 119
54 + 53 =
 107
81 + 82 =
 163
86 + 85 =
 171
61 + 60 =
 121

 Check this box to display the answer key

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