Module 4: Addition and Subtraction Within 200 with Word Problems to 100
Focus Standards:
2.OA.1- Use addition and subtraction within 100 to solve one and two step word problems
2.NBT.5- Fluently add and subtract within 100
2.NBT.6-Add four 2 digit numbers
2.NBT.7- Add and subtract within 1000
2.NBT.8- Mentally add 10 or 100
2.NBT.9- Explain why addition and subtraction strategies work
Focus Standards:
2.OA.1- Use addition and subtraction within 100 to solve one and two step word problems
2.NBT.5- Fluently add and subtract within 100
2.NBT.6-Add four 2 digit numbers
2.NBT.7- Add and subtract within 1000
2.NBT.8- Mentally add 10 or 100
2.NBT.9- Explain why addition and subtraction strategies work