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.
Practice:
Add. Whole Number 3 digit + 3 digit - Column
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Add these numbers
Addition - Whole Number 3 digit + 3 digit - Column Worksheet
| Math worksheet on 'Addition - Whole Number 3 digit + 3 digit - Column (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
![A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+382\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553809/render)
| Add these numbers |
a
| 336 |
b
| 1,344 |
c
| 504 |
d
| 168 |
e
| 672 |
f
| 0 |
2
![A LaTex expression showing \begin{aligned}108\hphantom{.}\\[-0.5em]\underline{+128\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553696/render)
| Add these numbers |
a
| 0 |
b
| 629 |
c
| 236 |
d
| 79 |
e
| 315 |
f
| 393 |
3
![A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+687\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553813/render)
| Add these numbers |
a
| 539 |
b
| 270 |
c
| 0 |
d
| 2,157 |
e
| 809 |
f
| 1,888 |
4
![A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+208\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553806/render)
| Add these numbers |
a
| 770 |
b
| 660 |
c
| 220 |
d
| 330 |
e
| 550 |
f
| 0 |
5
![A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+248\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553807/render)
| Add these numbers |
a
| 617 |
b
| 987 |
c
| 863 |
d
| 0 |
e
| 370 |
f
| 740 |
6
![A LaTex expression showing \begin{aligned}108\hphantom{.}\\[-0.5em]\underline{+279\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553706/render)
| Add these numbers |
a
| 903 |
b
| 129 |
c
| 516 |
d
| 258 |
e
| 387 |
f
| 645 |
7
![A LaTex expression showing \begin{aligned}122\hphantom{.}\\[-0.5em]\underline{+492\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553810/render)
| Add these numbers |
a
| 0 |
b
| 1,637 |
c
| 614 |
d
| 409 |
e
| 819 |
f
| 1,228 |