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 First Grade Math Unit 2 Find the Unknown Number
 First Grade Math Unit 2 Find the Unknown Number
 First Grade Math Unit 2 Find the Unknown Number
 First Grade Math Unit 2 Find the Unknown Number
 First Grade Math Unit 2 Find the Unknown Number
 First Grade Math Unit 2 Find the Unknown Number
 First Grade Math Unit 2 Find the Unknown Number
 First Grade Math Unit 2 Find the Unknown Number
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Description

This product aligns with grade 1 IreadyⓇ Math Unit 2 Lesson 16. The focus is to determine the unknown or missing whole number in an addition or subtraction equation. Students will gain practice using a variety of strategies to solve for the missing number. Students will express which strategy they used and how they used it.

This product does not need to be used in conjunction with the ReadyⓇ Math program. It is a stand alone product and contains everything you need to teach this strategy.

What’s included?

  • Slides that can be used with an interactive board or with a regular projector.
  • Warm - Up, Try It Out,  Practice, Challenge and Assessment Opportunities
  • Learning Mats (laminate or place in sheet protectors)
  • Activity / Game with recording sheet
  • Anchor charts

Opportunities for whole group and small group instruction. Perfect for partner work and turn and talks and think pair share.

The slides are fun and engaging. 

The anchor charts can be projected as reminders and learning aids when students are doing work or they can be printed out and added to your focus wall.  

The Learning Mats are an excellent tool to engage students during whole group instruction. They help students stay focused and also provide structure during Turn and Talks or partner work. The scaffolding makes learning accessible for all students.

The Game is a perfect way for partners to practice the skills taught and developing confidence with the skill. 

Prep is easy. Most items are in B&W. Simply print and place in protective sleeves. No need to laminate. 

What I love about this product -

Everything you need to practice using strategies to solve addition problems within 20 is just a click away. I no longer spend hours searching for the cards or making templates. I simply project, students can write on the board to demonstrate their learning and I can always model expectations for students. Having everything digital makes my life easier and saves me valuable time.

Connect with me!

If you have any questions, contact me: simplyabcand123@gmail.com

Be the first to know about my new products, sales and freebies!

Click HERE to follow Simply ABC and 123

You may enjoy this product.

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Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

First Grade Math Unit 2 Find the Unknown Number

Rated 5 out of 5, based on 2 reviews
5.0 (2 ratings)
Simply ABC and 123
158 Followers
$8.50

Highlights

Grades icon
Grades
1st
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Standards
Pages
54

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This digital and printable resource aligns with the common core first grade Math curriculum. These 33 lessons cover a years worth of math standards. These lessons are independent of each other and can be taught out of order.What’s included?Slides that can be used with an interactive board or with a
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Price $52.95Original Price $62.40Save $9.45
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This digital and printable resource aligns with the common core first grade Math curriculum. These 33 lessons cover a years worth of math standards. These lessons are independent of each other and can be taught out of order.What’s included?Slides that can be used with an interactive board or with a
Price $195.86Original Price $279.80Save $83.94
33

Description

This product aligns with grade 1 IreadyⓇ Math Unit 2 Lesson 16. The focus is to determine the unknown or missing whole number in an addition or subtraction equation. Students will gain practice using a variety of strategies to solve for the missing number. Students will express which strategy they used and how they used it.

This product does not need to be used in conjunction with the ReadyⓇ Math program. It is a stand alone product and contains everything you need to teach this strategy.

What’s included?

  • Slides that can be used with an interactive board or with a regular projector.
  • Warm - Up, Try It Out,  Practice, Challenge and Assessment Opportunities
  • Learning Mats (laminate or place in sheet protectors)
  • Activity / Game with recording sheet
  • Anchor charts

Opportunities for whole group and small group instruction. Perfect for partner work and turn and talks and think pair share.

The slides are fun and engaging. 

The anchor charts can be projected as reminders and learning aids when students are doing work or they can be printed out and added to your focus wall.  

The Learning Mats are an excellent tool to engage students during whole group instruction. They help students stay focused and also provide structure during Turn and Talks or partner work. The scaffolding makes learning accessible for all students.

The Game is a perfect way for partners to practice the skills taught and developing confidence with the skill. 

Prep is easy. Most items are in B&W. Simply print and place in protective sleeves. No need to laminate. 

What I love about this product -

Everything you need to practice using strategies to solve addition problems within 20 is just a click away. I no longer spend hours searching for the cards or making templates. I simply project, students can write on the board to demonstrate their learning and I can always model expectations for students. Having everything digital makes my life easier and saves me valuable time.

Connect with me!

If you have any questions, contact me: simplyabcand123@gmail.com

Be the first to know about my new products, sales and freebies!

Click HERE to follow Simply ABC and 123

You may enjoy this product.

Grade 1 Unit 1 Lesson 2 IreadyⓇ Math Doubles and Near Doubles

Grade 1 Unit 1 Lesson 1 Iready Ⓡ Math Count on to Add Within 10

Grade 1 Unit 1 Lesson 3 IreadyⓇ Adding in Any Order with Number Bonds

Back to School ABC Splat A Letter identification Game

Back to School CVC Splat A Phonemic Segmentation Game

Back to School Interactive Syllable Slides - Phonological Awareness

Summer Uppercase Letter Sort Interactive Slides with Assessment Worksheets

Fine Motor Skills Activity / Hole Punch / Tracing Pre - Writing Growing Bundle

Summer Syllable Vocabulary Building Slides - Phonological Awareness

Summer Ocean Fine Motor Skills Activity / Hole Punch / Tracing / Lacing

Pete the Cat Learns Numbers 0-5

Learning Letters with Pete the Cat

Pete the Cat 5 Frame

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

5.0
Rated 5 out of 5, based on 2 reviews
2
ratings
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Rated 5 out of 5
April 22, 2025
My students and I loved this resource! We will definitely be using this again!!
Brittany R.
1,852 reviews
Grades taught: 1st
Rated 5 out of 5
January 22, 2025
I loved how comprehensive this product was. It had everything I needed.
Christy B.
661 reviews
Grades taught: 1st
Simply ABC and 123
Response from
Simply ABC and 123
(TPT Seller)
Jan 25, 2025
That's awesome! I am delighted to hear you enjoyed the product. Thanks so much for taking the time to write a review. I appreciate it.

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
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