Curriculum
Math-U-See
$205.63(0)
Addition with regrouping worksheets
25 two-digit addition problems with regrouping · 1 page + answer key
Explore addition programs
See all math programs →Compare listed prices and grade ranges. Save favorites on this device; directory inclusion does not imply funding approval. Confirm current prices and availability with the provider.
Every one of these 25 two-digit problems needs a carry: the ones add up to 10 or more, so a ten moves to the tens column. Focused practice like this is how regrouping becomes automatic.
If your child is new to carrying, try a few problems with base-ten blocks first: build both numbers, combine the ones, and trade ten ones for a ten rod. Then do the same on paper. When these are easy, try 3-digit addition, or the 2nd grade sheet that mixes problems with and without regrouping.
Tips for using it
- Write the carried 1 small at the top of the tens column every time.
- Check with the reverse: answer minus one addend should give the other.
Variations
All addition worksheets- 1st grade addition worksheets
- 2-digit addition worksheets
- 2nd grade addition worksheets
- 3-digit addition worksheets
- 3rd grade addition worksheets
- Addition facts worksheets
- Kindergarten addition worksheets
- Addition worksheet generator
- Division worksheet generator
- Free math worksheet generator
- Multiplication worksheet generator
- Subtraction worksheet generator
Questions
Is regrouping the same as carrying?
Yes. Regrouping is the term most curricula use now because it describes what happens: ten ones are regrouped as one ten.
Why does my child forget to add the carried 1?
It's the most common mistake. Ask them to write the carry above the column before adding that column, and to say it out loud as part of the sum.