Preview · the PDF prints on US Letter paperThree-Digit Addition Set 1
Add the two three-digit numbers in each problem and write the sum in the box to practice adding with regrouping.
Grade2nd Grade
Time20 min
Pages1 + answer key
Play online · check answers
Free for everyone until January 1. Sign in with your email, up to 10 downloads a day.
What your child practices
2.NBT.B.7
Three-digit addition
Regrouping
