100 Spain Math Worksheets, Second Grade Subtraction up to 100, 100 Second Grade Math Test Prep Worksheets, 100 Common Core Grade 2 Math Activities, Spain Second Grade Math Emergency Sub Plan CCSS-Use place value understanding and properties of operations to add and subtract. 2.NBT.B.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Size: Letter Paper sheet. It has 100 pages. Each sheet has 12 Equations. Answer Sheet for Teacher included. Ways Teachers Can Use these Worksheets: In-Class Practice Homework Assignments Small Group Activities Formative Assessments Math Centers Timed Drills Interactive Games Individualized Learning Progress Monitoring