\$4.00

## Description

⭐️This 2nd grade math unit takes decomposing to add within 1,000 to a whole new level. 2nd grade students will break down strategies that focus on decomposing, such as adding three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and one, and sometimes the necessary strategy to compose or decompose tens or hundreds. With this complete and comprehensive unit, students will master how to add within 1,000 by decomposing to build strong number sense and a firm grasp on place value principles through numerous targeted worksheets, hands on activities, detailed anchor charts, an engaging mini-book, and a 2 comprehensive unit quizzes! The original song and video gets students up and moving and energized about learning decomposing. With 9 days worth of detailed lesson plans, this decomposing addition unit also features an engaging center activity that can be utilized throughout the year! Everything you need to understand, teach, and engage students is included in this complete unit long set.

⭐️Includes components in both Google Slides and Printable PDF. With this unit, students with develop, practice, reinforce, and review their decomposing skills.

⭐️This unit is aligned to common core standards 2.NBT.B.7. If you do not use Common Core, this packet is still perfect for teaching 2nd grade decomposing to add to 1,000.

Teachers Just ❤️LOVE❤️ This Resource:

★ Heather K. said, “Thank you! This is such a great resource!”

★ Katina A. said, “I am so glad I purchased this product!”

★ Lauren R.. said, I will be using these every year… loved them!”

What’s Included?

1. Pedagogy

2. 9 Day Worth of Detailed Lesson Plans

3. Vocabulary

4. Original Song and Video

5. Decomposing to Add 2-digit Numbers Anchor Chart

6. Adding 2-digit Numbers by Decomposing Worksheet

7. 2-digit Number Decomposing Worksheet

9. Engaging Mini-book

10. Decomposing 2-digit Numbers Word Problems Worksheet

11. Quiz: Decomposing to Add 2-digit numbers

12. Decomposing to Add 3-digit Numbers Anchor Chart

13. Decomposing to Add 2-digit and 3-digit Numbers Worksheet

14. Decomposing to Add Two 3-digit Numbers Worksheet

15. Decomposing Word Problem Bingo Center Game

16. Decomposing 3-digit Numbers Word Problems Worksheet

17. Quiz: Decomposing to Add 3-digit Numbers