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Add & Subtract Fluenty to 20: 2.OA.B.2 Common Core Math
Subject
Grade Levels
Resource Type
Common Core Standards
Product Rating
4.0
File Type
PDF (Acrobat) Document File
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2 MB|30 including answer keys
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Product Description
Addition and Subtraction: Fluently to 20! This pack is part of my lessons by the standards series. One pack for each common core math standard for second grade.
**This is part of my Activities By the Standards Bundle. If you've already purchased that, you don't need to purchase this.**
Click on the PREVIEW to see the entire pack!
The common core standard 2.OA.B.2 asks students to,
“Fluently add and subtract within 20 using mental strategies*. By end of Grade 2, know from memory all sums of two one-digit numbers.”
Use strategies such as counting on; making ten ; decomposing a number leading to a ten; using the relationship between addition and subtraction; and creating equivalent but easier or known sums.
This pack addresses every aspect of this standard.
I know it will be a great addition to your classroom!
Contents:
Teach It Guide
Strategy Song
Addition & Subtraction, Strategy Posters
(Color and B&W)
Interactive Notebook Instructions
Interactive Notebook Parts
(will take 3 pages in an average sided notebook if you use all parts)
Addition Fast Facts to 20
Subtraction Fast Facts to 20
Relating Subtraction & Addition Practice
Add and color by number (doubles and doubles plus 1)
Add and Explain
Subtract and Explain
Assessment Checklist
Answer Keys
As always, my goal is to make teaching a breeze!
**This is part of my Activities By the Standards Bundle. If you've already purchased that, you don't need to purchase this.**
Click on the PREVIEW to see the entire pack!
The common core standard 2.OA.B.2 asks students to,
“Fluently add and subtract within 20 using mental strategies*. By end of Grade 2, know from memory all sums of two one-digit numbers.”
Use strategies such as counting on; making ten ; decomposing a number leading to a ten; using the relationship between addition and subtraction; and creating equivalent but easier or known sums.
This pack addresses every aspect of this standard.
I know it will be a great addition to your classroom!
Contents:
Teach It Guide
Strategy Song
Addition & Subtraction, Strategy Posters
(Color and B&W)
Interactive Notebook Instructions
Interactive Notebook Parts
(will take 3 pages in an average sided notebook if you use all parts)
Addition Fast Facts to 20
Subtraction Fast Facts to 20
Relating Subtraction & Addition Practice
Add and color by number (doubles and doubles plus 1)
Add and Explain
Subtract and Explain
Assessment Checklist
Answer Keys
As always, my goal is to make teaching a breeze!
Total Pages
30 including answer keys
Answer Key
Included
Teaching Duration
N/A
Get this as part of a bundle:
- Word Problems, Addition and Subtraction, Arrays, and Odd and Even Numbers!: This bundle includes one pack for each Operations & Algebraic Thinking Common Core second grade math standard. **This is part of my Activities By the Standards Bundle. If you've already purchased that, you don't need to
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