This math topic focuses on practicing the addition of three 2-digit whole numbers. Each question presents a set of three numbers and students are tasked to find their sum. The problems are multiple-choice, offering various answer options for students to choose from. This skill is part of a broader unit on the addition and subtraction of integers that involve 2 and 3-digit numbers. The task tests and enhances the student's ability to perform basic arithmetic operations accurately and efficiently.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Addition - 3 Whole Numbers, 2 digit Worksheet

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Addition - 3 Whole Numbers, 2 digit
1
Add these numbers
11 + 90 + 51
a
85
b
320
c
118
d
219
e
152
f
58
2
Add these numbers
44 + 56 + 88
a
121
b
188
c
355
d
221
e
88
f
92
3
Add these numbers
46 + 60 + 49
a
46
b
49
c
226
d
300
e
155
f
332
4
Add these numbers
55 + 65 + 58
a
258
b
218
c
178
d
55
e
98
f
298
5
Add these numbers
33 + 33 + 27
a
71
b
93
c
159
d
49
e
173
f
115
6
Add these numbers
57 + 47 + 61
a
130
b
200
c
345
d
57
e
304
f
165
7
Add these numbers
50 + 44 + 71
a
165
b
127
c
203
d
71
e
259
f
88
8
Add these numbers
28 + 71 + 71
a
104
b
137
c
269
d
335
e
170
f
236