Add Two Digit Numbers by Decomposing Numbers (Expanded Form) with Regrouping

What others say

"I love these slideshows! I use them for modeling whole group and independent practice. I should have bought them as a bundle! "

Angela G.

Description

This Google Slides Resource works well for Distance Learning. Are your 2nd graders learning to add two digit numbers? Teaching students to decompose numbers into tens and ones using expanded form is a useful strategy. This interactive Google Slides digital resource makes that strategy clear. 2.NBT.B.5 2.NBT.B.7

The directions are given in a gif which shows students exactly what to do. (See the preview video as an example.)

An editable Early Finishers slide links students to online games to continue practicing the skill.

Answer Keys Included

This resource is part of a bundle that contains 8 digital resources for two digit addition.

→ Check out the BUNDLE here to save!

Check out all of my resources for the Google Classroom!

Google Slides resources can be used with a Google Account on a chromebook, computer, iPad, or tablet.

Google and the Google Logo are registered trademarks of Google Inc.

Surfing to Success by Mercedes Hutchens is an independent company and is not affiliated with or endorsed by Google Inc.

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.

Add Two Digit Numbers by Decomposing Numbers (Expanded Form) with Regrouping

Name: Add Two Digit Numbers by Decomposing Numbers (Expanded Form) with Regrouping
Brand: Mercedes Hutchens
SKU: 3737201
Price: 2.00 USD
Availability: InStock
Rating: 4.83 (52 reviews)

Mercedes Hutchens

7.5k Followers

$2.00

Highlights

Digital downloads

Google Apps, Microsoft OneDrive, PDF

Grades

2nd

Subjects

Basic Operations, Place Value

Standards

CCSS2.NBT.B.5

CCSS2.NBT.B.7

What others say

"I love these slideshows! I use them for modeling whole group and independent practice. I should have bought them as a bundle! "

Angela G.

Save even more with bundles

Two Digit Addition with Regrouping BUNDLE Google Classroom & Distance Learning

Are your 2nd graders learning to do 2 digit addition with regrouping? This digital resource teaches multiple strategies for two digit addition including adding using a number line, add two digit numbers by decomposing numbers (also known as add with expanded form), addition with place value manipula

Price $11.20Original Price $14.00Save $2.80

Description

The directions are given in a gif which shows students exactly what to do. (See the preview video as an example.)

An editable Early Finishers slide links students to online games to continue practicing the skill.

Answer Keys Included

This resource is part of a bundle that contains 8 digital resources for two digit addition.

→ Check out the BUNDLE here to save!

Check out all of my resources for the Google Classroom!

Google Slides resources can be used with a Google Account on a chromebook, computer, iPad, or tablet.

Google and the Google Logo are registered trademarks of Google Inc.

Surfing to Success by Mercedes Hutchens is an independent company and is not affiliated with or endorsed by Google Inc.

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.

4.8

Rated 4.83 out of 5, based on 52 reviews

52
ratings

Mostly used with 2nd grade

Reviews

PreK

1st

2nd

3rd

4th

5th

All verified TPT purchases

Thank you very much! Thank you so much for this resource! My students loved it!

Rated 5 out of 5

June 2, 2026

Thank you very much! Thank you so much for this resource! My students loved it!

Tomiko B.

1,101 reviews

Grades taught: 1st

Great resources for teachers to instruct and review with students.

Rated 5 out of 5

May 27, 2026

Great resources for teachers to instruct and review with students.

Shannon C.

593 reviews • Kansas

Grades taught: 2nd, 5th

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

2 digit subtraction

Rated 5 out of 5

January 26, 2026

I loved using these to help present my lesson on 2 digit subtraction

Lisa O.

2,350 reviews • North Carolina

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

Loved alot!

Rated 5 out of 5

December 26, 2025

Wonderful resource for reviewing and tiered instruction!

tricia C.

1,593 reviews

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

Helpful resources

Rated 5 out of 5

November 23, 2025

“The resources were clear, organized, and very easy to use.” “The materials supported student learning and made the lessons engaging.” “The resources were high-quality and helped students understand the concepts well.” “Everything was well-designed, visually appealing, and ready to use in class.” “The activities were meaningful and encouraged hands-on learning.”

Engi S.

1,290 reviews • Outside the United States

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

Rated 5 out of 5

July 16, 2025

Great resource! Students loved it. Great for practicing adding 2 digit numbers.

Tara G.

921 reviews

Grades taught: 2nd

Rated 5 out of 5

August 19, 2024

I love these slideshows! I use them for modeling whole group and independent practice. I should have bought them as a bundle!

Kreative Kindergarten

(TPT Seller)

1,255 reviews

Grades taught: 2nd

Student populations: Autism, Emerging bilinguals, Learning difficulties

Rated 3 out of 5

August 7, 2024

I wish I could have used this in Seesaw. Still a great activity for whole class.

Dawn Pemble

(TPT Seller)

604 reviews

Grades taught: 3rd

Questions & Answers

Standards

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

CCSS2.NBT.B.5

Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

CCSS2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.