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from What I Have Learned

Number Puzzles for Math Stations

My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.

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2
from Teachers Pay Teachers

Place Value Centers

5 Place Value Centers to help your 2nd graders practice and master place value! Includes practice with models, expanded form, greater than and less than, mental math +/1 10 and 100!

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from KindergartenWorks

How to Teach Decomposing and Composing Numbers

How to Teach Decomposing and Composing Numbers in Kindergarten - these are 5 easy ways to make it happen in my classroom