- Math Worksheets>
- Number Sense>
- Addition>
- Three-digit
Three-Digit Addition Worksheets
This page contains printable 3-digit addition exercises for grade 2, grade 3, and grade 4 kids, like addition drills, place value blocks, finding the correct addends, adding more than two addends, missing digits, treasure box, and more. You have options to select from horizontal or vertical; regrouping or no regrouping; with or without word problems. Free samples are also available.
3-Digit and 2-Digit
The addends are 3-digit and 2-digit. Problems assigned in four categories: regrouping, no regrouping, with or without word problems.
No Regrouping:
Sheet 1 | Sheet 2 | Sheet 3 | Sheet 4 | Sheet 5
No Regrouping with Word Problems:
Sheet 1 | Sheet 2 | Sheet 3 | Sheet 4 | Sheet 5
Regrouping:
Sheet 1 | Sheet 2 | Sheet 3 | Sheet 4 | Sheet 5
Regrouping with Word Problems:
Sheet 1 | Sheet 2 | Sheet 3 | Sheet 4 | Sheet 5
Adding 3-digit Numbers with Word Problems
Each pdf worksheet has twelve standard three-digit addition problems and two word problems.
No Regrouping:
Sheet 1 | Sheet 2 | Sheet 3 | Sheet 4 | Sheet 5
Regrouping:
Sheet 1 | Sheet 2 | Sheet 3 | Sheet 4 | Sheet 5
Column 3-digit Addition Drill: No Regrouping
Each problem in this printable worksheet has 3-digit no regrouping addends in columns. You may set a time limit before working on the drill.
15 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
25 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
50 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Column 3-digit Addition Drill: Regrouping
Explore your skills in addition by practicing these regrouping addition drills.
15 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
25 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
50 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Horizontal 3-digit Addition Drill: No Regrouping
The pdf worksheets have 3-digit addends in rows. Regrouping is not required. You may select from 15, 25 and 50 per page.
15 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
25 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
50 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Horizontal 3-digit Addition Drill: Regrouping
Practicing these drills will provoke the adding skills of 3rd grade and 4th grade students. Regrouping required.
15 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
25 per page:s
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
50 per page:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Addition with Base Ten Blocks
Write the number represented by flats, rods and units. Find the sum using place value blocks.
Circle the Numbers
Each printable worksheet for 2nd grade and 3rd grade children has 10 problems finding correct addends that make the required sum.
Treasure Box
Each problem has a treasure box without a number. Find the missing addends.
Easy:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Moderate:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Missing Digits
Each worksheet has 20 problems. Find the missing digits in each problem. Easy level has two digits missing. Moderate level has three digits missing.
Easy:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Moderate:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Adding More Addends
3-digit addition pdf worksheets are based on adding more than two addends (three, four and five).
Three Addends:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Four Addends:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Five Addends:
Sheet 1 | Sheet 2 | Sheet 3 | Grab 'em All
Related Worksheets
