Help your students practice comparing three digit numbers with fun, engaging Christmas BOOM™ cards! This deck includes 30 Christmas-themed cards perfect for practicing standard 2.NBT.4. Multiple card types included to provide a variety of practice. BOOM™ cards are self-checking task cards that provide immediate student feedback. BOOM cards can be used on interactive white boards, desktops, chrome books, laptops, iPads, iPhones, Kindle Fire, and more! BOOM cards are perfect for center work, stude