*NEW PRODUCT HALF OFF FOR FIRST 48 HOURS* Your students will love solving 3 digit addition and subtraction problems with this fun, engaging Halloween BOOM deck! Cards practice 3 digit addition and subtraction with and without regrouping. Problems include solving word problems and solving using the standard algorithm. This deck works great as an intervention, extra practice activity, math learning center, morning work activity, or just for some Halloween math fun! Deck practices 2nd grade math