by Ms. A's Place © 2025
Price: $4.25 USD
Subjects: holiday,christmas,math,mathElementary,counting,placeValue
Grades: 1,2
Make place value practice merry and bright with this fun Santa-themed Boom Deck! Students will strengthen number sense by identifying 10 more and 10 less for various numbers, then typing in the missing answers. Festive holiday graphics and a clean layout help make this essential skill engaging and accessible. Perfect for December centers, morning work, small groups, intervention, or independent digital practice! What’s Included: Interactive Boom Card deck Santa & Christmas-themed graphics Students type answers for: ✔ 10 more ✔ 10 less Self-grading and self-paced to support mastery Skills Covered: Adding 10 Subtracting 10 Place value understanding (tens & ones) Number patterns Mental math fluency Aligned to Common Core Standards: CCSS 1.NBT.5 – Find 10 more or 10 less than a given two-digit number CCSS 2.NBT.2 – Count within 1000, skip-count by 10s CCSS 2.NBT.8 – Mentally find 10 or 100 more or less than a number
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