CCSS.2.NBT.B.5Grade 2 · Number and Operations in Base Ten
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction
Skills that meet it
7 skills- Add within 100 without RegroupingGrade 2
- Add within 100 with RegroupingGrade 2
- Add within 100 Using Place Value StrategiesGrade 2
- Subtract within 100 without RegroupingGrade 2
- Subtract within 100 with RegroupingGrade 2
- Subtract within 100 Using Place Value StrategiesGrade 2
- Use Properties of Operations to Add and Subtract within 100Grade 2
Standard text is quoted from the Common Core State Standards.