Adding Doubles+1, 50 to 100 (Vertical 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 Vertical 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
62
+ 61
123
69
+ 70
139
75
+ 74
149
54
+ 55
109
56
+ 55
111
94
+ 95
189
74
+ 73
147
80
+ 81
161
86
+ 87
173
77
+ 76
153
61
+ 60
121
98
+ 99
197
96
+ 95
191
54
+ 55
109
64
+ 63
127
85
+ 86
171
72
+ 73
145
91
+ 90
181
94
+ 95
189
88
+ 87
175
70
+ 71
141
58
+ 57
115
82
+ 83
165
55
+ 54
109
63
+ 64
127
89
+ 88
177
69
+ 70
139
64
+ 65
129
100
+ 99
199
76
+ 75
151
53
+ 54
107
96
+ 95
191
96
+ 95
191
90
+ 91
181
57
+ 56
113
82
+ 81
163
62
+ 63
125
68
+ 69
137
58
+ 57
115
92
+ 93
185
85
+ 84
169
75
+ 74
149
83
+ 84
167
91
+ 92
183
82
+ 81
163
52
+ 53
105
75
+ 76
151
97
+ 96
193

 Check this box to display the answer key

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