FREE! Two Digit Addition & Subtraction SCOOT with QR Codes
Students first complete the two-digit addition and subtraction problems (with and without regrouping), then check their answer by scanning the QR code that is on the card.
REVISED 2016- added a recording sheet!
Keywords: math, 1st grade, 2nd grade, 3rd grade, flash cards, math centers, task cards
Author: Stuckey in Second