This regrouping sort pack will allow first and second grade students to practice quickly recognizing the need to regroup in 2-digit and 3-digit addition problems.
Included in this pack:
Sorting Center Activity: Choose whether students will work with 2-digit or 3-digit problems and print the appropriate header cards and sort cards. You choose from the headers "Regrouping," "No Regrouping," "Regrouping in the Tens Place," and "Regrouping in the Hundreds Place." Sort cards for 2-digit and 3-digit problems are included in vertical and horizontal formats.
2-Digit Addition Sort Printable: Students cut and paste 2-digit addition problems under the labels "Regrouping" and "No Regrouping."
3-Digit Addition Sort Printable: Students cut and paste 3-digit addition problems under the labels "No Regrouping," "Regrouping in the Tens Place," and "Regrouping in the Hundreds Place."
Common Core Standards:
1st Grade: 1.NBT.C.4 - Add within 100
2nd Grade: 2.NBT.B.7 - Add and subtract within 1,000