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Free Addition Worksheets - Resource # 777777 - by HelpingWithMath.com

Addition: 3-digit sums (carrying tens)
97
+ 45
142
88
+ 34
122
79
+ 45
124
77
+ 45
122
84
+ 69
153
46
+ 85
131
76
+ 76
152
65
+ 75
140
37
+ 74
111
56
+ 79
135
92
+ 19
111
86
+ 26
112
67
+ 46
113
73
+ 48
121
66
+ 69
135
71
+ 39
110
89
+ 78
167
88
+ 43
131
86
+ 86
172
18
+ 94
112
46
+ 88
134
67
+ 88
155
83
+ 98
181
45
+ 96
141
96
+ 97
193
39
+ 99
138
38
+ 83
121
99
+ 34
133
46
+ 95
141
44
+ 78
122
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