This math topic focuses on practicing the addition of whole numbers, specifically adding a three-digit number to a two-digit number. The topic includes multiple-choice questions that require students to perform basic addition and select the correct answer from a list of options. Each problem presents a pair of numbers to be added, illustrating examples like "103 + 39" and "118 + 52", and students must choose the correct sum from several provided options. This topic is a part of a broader unit on the addition and subtraction of two and three-digit integers.

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

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Addition - Whole Number 3 digit + 2 digit Worksheet

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Math worksheet on 'Addition - Whole Number 3 digit + 2 digit (Level 2)'. Part of a broader unit on 'Addition and Subtraction of Integers - 2 and 3 Digit' Learn online: app.mobius.academy/math/units/addition_and_subtraction_integers_2_and_3_digit/
1
Add these numbers
118 + 19
a
365
b
137
c
183
d
0
e
91
f
46
2
Add these numbers
118 + 26
a
144
b
192
c
0
d
96
e
384
f
240
3
Add these numbers
103 + 39
a
142
b
0
c
237
d
95
e
47
f
379
4
Add these numbers
116 + 16
a
220
b
88
c
132
d
44
e
264
f
308
5
Add these numbers
103 + 57
a
373
b
213
c
107
d
267
e
320
f
160
6
Add these numbers
116 + 24
a
47
b
327
c
280
d
187
e
140
f
373
7
Add these numbers
116 + 79
a
260
b
130
c
520
d
195
e
65
f
0