Adding columns of numbers worksheets Grades 2–3

How to do it

Add the ones column of every number, carry, then the tens, then the hundreds.

Example problems

1. $\begin{array}{r}43 \\ 100 \\ 364 \\ +\,295 \\ \hline \end{array}$$802$Show answer
2. $\begin{array}{r}56 \\ 86 \\ +\,180 \\ \hline \end{array}$$322$Show answer
3. $\begin{array}{r}143 \\ 306 \\ +\,228 \\ \hline \end{array}$$677$Show answer
4. $\begin{array}{r}278 \\ 136 \\ +\,179 \\ \hline \end{array}$$593$Show answer

Three- and four-digit addition and subtraction

1. Three-digit addition without carrying
2. Three-digit addition, carrying from the ones
3. Three-digit addition, carrying from the tens
4. Three-digit addition, carrying twice
5. Three-digit subtraction without borrowing
6. Three-digit subtraction, borrowing from the tens
7. Three-digit subtraction, borrowing from the hundreds
8. Three-digit subtraction, borrowing twice
9. Subtracting across zeros
10. Four-digit addition and subtraction
11. Adding columns of numbers