CCSS.2.NBT.B.7Grade 2 · Number and Operations in Base Ten
Add and subtract within 1000, using concrete models or drawings and strategies based on place value
Skills that meet it
3 skills- Use Models and Drawings to Add within 1000Grade 2
- Use Models and Drawings to Subtract within 1000Grade 2
- Add and Subtract within 1000 Using Place Value StrategiesGrade 2
Standard text is quoted from the Common Core State Standards.