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Common Core Standards

Addition by Grouping

Grade Level:
2
Subject:
Math
Topic:
2.NBT.5. Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Objective:
SWBAT:
- Identify the tens and ones place value in 2&3 digit numbers
- Add two sets of two digit numbers using the Addition strategies based on place value
- Use expanded notation to add two sets of numbers together
Prep:
Print assessment paper out
Materials:
assessment paper, board white/chalk, pencil