This math topic focuses on practicing addition of three whole numbers, each being a two-digit number, using column addition. This skill is part of a larger unit on addition and subtraction of integers that involve two and three-digit calculations. The exercises are structured as multiple-choice questions with a mix of correct and incorrect option choices for students to solve and select. The questions cumulatively aim to enhance a student's ability to perform and verify basic arithmetic operations accurately.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreAddition - 3 Whole Numbers, 2 digit - Column Worksheet
| Math worksheet on 'Addition - 3 Whole Numbers, 2 digit - Column (Level 1)'. 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}62\hphantom{.}\\[-0.5em]21\hphantom{.}\\[-0.5em]\underline{ multiplied by 76\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553340/render)
| Add these numbers |
a
| 288 |
b
| 104 |
c
| 131 |
d
| 159 |
e
| 270 |
f
| 127 |
2
![A LaTex expression showing \begin{aligned}10\hphantom{.}\\[-0.5em]12\hphantom{.}\\[-0.5em]\underline{ multiplied by 74\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553342/render)
| Add these numbers |
a
| 81 |
b
| 111 |
c
| 118 |
d
| 103 |
e
| 96 |
f
| 10 |
3
![A LaTex expression showing \begin{aligned}25\hphantom{.}\\[-0.5em]11\hphantom{.}\\[-0.5em]\underline{ multiplied by 52\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553341/render)
| Add these numbers |
a
| 52 |
b
| 148 |
c
| 46 |
d
| 67 |
e
| 136 |
f
| 88 |
4
![A LaTex expression showing \begin{aligned}42\hphantom{.}\\[-0.5em]22\hphantom{.}\\[-0.5em]\underline{ multiplied by 23\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553335/render)
| Add these numbers |
a
| 57 |
b
| 87 |
c
| 132 |
d
| 66 |
e
| 108 |
f
| 194 |
5
![A LaTex expression showing \begin{aligned}23\hphantom{.}\\[-0.5em]31\hphantom{.}\\[-0.5em]\underline{ multiplied by 32\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553325/render)
| Add these numbers |
a
| 158 |
b
| 32 |
c
| 68 |
d
| 50 |
e
| 86 |
f
| 122 |
6
![A LaTex expression showing \begin{aligned}50\hphantom{.}\\[-0.5em]11\hphantom{.}\\[-0.5em]\underline{ multiplied by 17\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553344/render)
| Add these numbers |
a
| 58 |
b
| 87 |
c
| 37 |
d
| 78 |
e
| 50 |
f
| 180 |
7
![A LaTex expression showing \begin{aligned}67\hphantom{.}\\[-0.5em]32\hphantom{.}\\[-0.5em]\underline{ multiplied by 17\hphantom{.}}\end{aligned}\\](https://api.mobius.academy/storedimages/3553343/render)
| Add these numbers |
a
| 67 |
b
| 50 |
c
| 149 |
d
| 182 |
e
| 83 |
f
| 116 |