This math topic focuses on practicing the addition of three-digit whole numbers in column format. It involves several questions where learners need to compute the sum of two three-digit numbers and choose the correct answer from a list of multiple options. It forms part of a broader unit on the addition and subtraction of integers involving two and three-digit numbers, aimed at enhancing arithmetic skills with larger numbers.

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

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Addition - Whole Number 3 digit + 3 digit - Column Worksheet

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Addition - Whole Number 3 digit + 3 digit - Column
1
Add these numbers
A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+198\hphantom{.}}\end{aligned}\\
a
107
b
533
c
853
d
320
e
213
f
0
2
Add these numbers
A LaTex expression showing \begin{aligned}108\hphantom{.}\\[-0.5em]\underline{+709\hphantom{.}}\end{aligned}\\
a
1,634
b
1,089
c
272
d
545
e
817
f
2,179
3
Add these numbers
A LaTex expression showing \begin{aligned}108\hphantom{.}\\[-0.5em]\underline{+585\hphantom{.}}\end{aligned}\\
a
693
b
0
c
924
d
1,617
e
462
f
231
4
Add these numbers
A LaTex expression showing \begin{aligned}108\hphantom{.}\\[-0.5em]\underline{+239\hphantom{.}}\end{aligned}\\
a
347
b
694
c
116
d
0
e
578
f
925
5
Add these numbers
A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+687\hphantom{.}}\end{aligned}\\
a
270
b
539
c
1,888
d
0
e
809
f
2,157
6
Add these numbers
A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+197\hphantom{.}}\end{aligned}\\
a
744
b
213
c
532
d
319
e
106
f
851
7
Add these numbers
A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+286\hphantom{.}}\end{aligned}\\
a
816
b
272
c
408
d
136
e
952
f
0
8
Add these numbers
A LaTex expression showing \begin{aligned}108\hphantom{.}\\[-0.5em]\underline{+188\hphantom{.}}\end{aligned}\\
a
493
b
592
c
0
d
789
e
197
f
296