Missing Parts | Addition & Subtraction to 10 | 1st Grade Math Lesson Slides

What others say

"I love to use these during a week's lesson. I have a lot of them and the kids love the quick intro each day."

Beth H.

"I love using these resources when I have substitutes! They are easy for them to follow and still super engaging for students! My kiddos love playing the games that are attached as well."

Kristin C.

Description

Your students will love this engaging mini-lesson all about missing parts and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.

Lesson Formats Included:

⭐ Powerpoint

⭐ Google Slides

Inside this Product is...

45 no-prep slides that include:

Lesson Slides
Games
Guided Practice
Word Problems

Topics Covered in this "Bite":

What is a missing part?
How can we find missing parts?
Finding a missing part using pictures
Finding a missing part using fingers/counting on strategy
Finding a missing part using a number path or number line

*Please note* This lesson covers finding missing parts, not missing addends - students will not encounter any number sentences or equations in this resource - stay tuned for a separate lesson on missing addends!

Editable template slides are also included so you can tailor your discussions to fit your students' needs!

Bite-Size Math is also perfect for distance learning or remote learning. A narrated Google Slides version of this file has been included, so even the youngest students can learn independently.

Sometimes, links are moved or removed. If you ever come across a broken link, don't hesitate to reach out to me at abcswithmrsg@gmail.com and I will update it ASAP!

New to Bite-Size Lessons? Check out these freebies!

Bite-Size Character Ed - Growth Mindset

Bite-Size Science - Engineering Process

Bite-Size Phonics - EE

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

Missing Parts | Addition & Subtraction to 10 | 1st Grade Math Lesson Slides

Name: Missing Parts | Addition & Subtraction to 10 | 1st Grade Math Lesson Slides
Brand: Sarah Gardner
SKU: 8555416
Price: 3.00 USD
Availability: InStock
Rating: 4.97 (36 reviews)

Sarah Gardner

36.1k Followers

$3.00

Highlights

Digital downloads

Google Apps, Microsoft PowerPoint

Grades

K - 2nd

Subjects

Math, Numbers

Standards

CCSSK.OA.A.1

CCSSK.OA.A.2

CCSSK.OA.A.3

What others say

"I love to use these during a week's lesson. I have a lot of them and the kids love the quick intro each day."

Beth H.

"I love using these resources when I have substitutes! They are easy for them to follow and still super engaging for students! My kiddos love playing the games that are attached as well."

Kristin C.

Save even more with bundles

Add & Subtract Within 10 | 1st Grade Addition & Subtraction Strategies

Your students will love these engaging mini-lessons all about addition & subtraction skills and strategies within 10, and you'll love that they are no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math conc

Price $40.00Original Price $45.00Save $5.00

1st Grade Math Curriculum | Lessons & Teaching Slides | Addition & Subtraction

Your students will love these engaging digital mini-lessons and you'll love that they are no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as stand-alone lessons, or as a supplem

Price $136.00Original Price $171.00Save $35.00

Description

Lesson Formats Included:

⭐ Powerpoint

⭐ Google Slides

Inside this Product is...

45 no-prep slides that include:

Lesson Slides
Games
Guided Practice
Word Problems

Topics Covered in this "Bite":

What is a missing part?
How can we find missing parts?
Finding a missing part using pictures
Finding a missing part using fingers/counting on strategy
Finding a missing part using a number path or number line

Editable template slides are also included so you can tailor your discussions to fit your students' needs!

Sometimes, links are moved or removed. If you ever come across a broken link, don't hesitate to reach out to me at abcswithmrsg@gmail.com and I will update it ASAP!

New to Bite-Size Lessons? Check out these freebies!

Bite-Size Character Ed - Growth Mindset

Bite-Size Science - Engineering Process

Bite-Size Phonics - EE

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.

5.0

Rated 4.97 out of 5, based on 36 reviews

36
ratings

Mostly used with 1st grade

Reviews

PreK

1st

2nd

All verified TPT purchases

Great for instruction

Rated 5 out of 5

June 2, 2026

Met expectations

Great value

Standards-aligned

Thanks for your product. I used this for my whole group instruction.

Sheryl Cousins

(TPT Seller)

1,087 reviews • Georgia

Grades taught: K, 1st, 2nd

Student populations: Emerging bilinguals, Learning difficulties

Buy the Bundle!

Rated 5 out of 5

March 27, 2026

Met expectations

Great value

Standards-aligned

These bite size lessons are the absolute BEST way to introduce new topics!!

First with Mrs Baldwin

(TPT Seller)

360 reviews • Georgia

Grades taught: 1st

will buy it all

Rated 5 out of 5

March 12, 2026

I love to use these during a week's lesson. I have a lot of them and the kids love the quick intro each day.

Beth H.

241 reviews • Tennessee

Grades taught: 1st

Great Resource

Rated 5 out of 5

February 10, 2026

Love this resource for my special education classroom with Kindergarten and 1st grade students.

Devon Urban

(TPT Seller)

973 reviews • South Dakota

Grades taught: PreK, K, 1st, 2nd

Student populations: Learning difficulties

Great for Substitutes

Rated 5 out of 5

December 13, 2025

I love using these resources when I have substitutes! They are easy for them to follow and still super engaging for students! My kiddos love playing the games that are attached as well.

Kinesthetic Kristin

(TPT Seller)

273 reviews

Clear and Easy-to-Teach Mini-Lesson

Rated 5 out of 5

November 16, 2025

Met expectations

Great value

Standards-aligned

This resource explains missing parts so well. My students understood the concept quickly and the visuals kept them engaged.

Bridget B.

526 reviews • South Carolina

Grades taught: 1st

Great add on activity

Rated 4 out of 5

October 13, 2025

Great value

Standards-aligned

This was a great lesson to add on to what we were already learning but needed some extra help with. It would have been helpful, and I think more engaging for my students, if there were some type of worksheet/response that students could do to go along with it.

Mrs. Somers' Sunshines

(TPT Seller)

197 reviews • Indiana

Grades taught: 1st

Student populations: Autism, Emerging bilinguals, Learning difficulties, Mild to severe disabilities

Rated 5 out of 5

July 26, 2025

My students and I loved this. This is such a tricky concept for kindergarten students and this helped to engage my students.

Kendall W.

46 reviews

Grades taught: K

Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSSK.OA.A.1

Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.

CCSSK.OA.A.2

Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.

CCSSK.OA.A.3

Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).