Adding two-digit numbers 50 to 99 (Horizontal Questions - Full Page)

This basic Addition worksheet is designed to help kids practice adding two-digit numbers (50 through 99) 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 Addition 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+50, 51+50, 52+50, 53+50, 54+50, 55+50 ... 99+50
  • 50+51, 51+51, 52+51, 53+51, 54+51, 55+51 ... 99+51
  • 50+52, 51+52, 52+52, 53+52, 54+52, 55+52 ... 99+52
  • ...
  • 50+99, 51+99, 52+99, 53+99, 54+99, 55+99 ... 99+99
ANSWER KEY
58 + 77 =
 135
67 + 51 =
 118
68 + 67 =
 135
84 + 62 =
 146
52 + 58 =
 110
56 + 67 =
 123
87 + 71 =
 158
99 + 99 =
 198
66 + 69 =
 135
85 + 51 =
 136
52 + 99 =
 151
56 + 73 =
 129
90 + 88 =
 178
76 + 94 =
 170
55 + 84 =
 139
88 + 73 =
 161
80 + 75 =
 155
72 + 73 =
 145
76 + 60 =
 136
58 + 64 =
 122
58 + 71 =
 129
76 + 94 =
 170
98 + 51 =
 149
59 + 99 =
 158
97 + 97 =
 194
79 + 66 =
 145
66 + 56 =
 122
55 + 52 =
 107
79 + 91 =
 170
87 + 62 =
 149
89 + 86 =
 175
81 + 53 =
 134
98 + 62 =
 160
78 + 61 =
 139
92 + 85 =
 177
90 + 78 =
 168
86 + 53 =
 139
80 + 87 =
 167
78 + 72 =
 150
69 + 54 =
 123
54 + 70 =
 124
85 + 61 =
 146
95 + 67 =
 162
96 + 68 =
 164
60 + 90 =
 150
98 + 70 =
 168
52 + 92 =
 144
73 + 80 =
 153
72 + 60 =
 132
88 + 92 =
 180
81 + 59 =
 140
52 + 53 =
 105
99 + 70 =
 169
67 + 56 =
 123
59 + 74 =
 133
88 + 52 =
 140
94 + 57 =
 151
90 + 69 =
 159
84 + 81 =
 165
56 + 53 =
 109
71 + 56 =
 127
84 + 54 =
 138
86 + 54 =
 140
78 + 63 =
 141
86 + 87 =
 173
77 + 71 =
 148
50 + 96 =
 146
76 + 54 =
 130
96 + 83 =
 179
73 + 67 =
 140
75 + 83 =
 158
57 + 92 =
 149
81 + 68 =
 149
70 + 69 =
 139
92 + 99 =
 191
60 + 55 =
 115
55 + 73 =
 128
91 + 62 =
 153
80 + 73 =
 153
89 + 73 =
 162

 Check this box to display the answer key

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