Price: 100 points or $1 USD
Subjects: math,mathElementary,additionAndSubtraction,operationsAndAlgebraicThinking
Grades: 2,3,4
Description: ✅ 10 self-checking, multiple-choice questions on 2-digit addition & subtraction within 100 ✅ Varied problem types (addition & subtraction) ✅ Focus on fluency using place value strategies ✅ Aligned to CCSS 2.NBT.B.5 Perfect for 2nd grade math centers, review, or independent practice! 🎯