Use Expanded Form to Add 2-Digit Numbers | Place Value for Kids | Khan Academy Kids
1:22
YouTubeKhan Academy Kids
Use Expanded Form to Add 2-Digit Numbers | Place Value for Kids | Khan Academy Kids
Learn how to add 2-digit numbers by writing the numbers in expanded form. Peck shows a visual example with base 10 blocks. Adding with expanded form allows kids to understand addition conceptually and improves mental math skills. Visit us at https://www.khankids.org to learn more about Khan Academy Kids, a free educational app for preschool ...
25.3K viewsAug 12, 2024
Khan Academy Courses
Introduction to Grammar | Grammar | Khan Academy
2:46
Introduction to Grammar | Grammar | Khan Academy
YouTubeKhan Academy
2.2M viewsMar 23, 2016
Algebra Foundations - Course Trailer
2:46
Algebra Foundations - Course Trailer
YouTubeKhan Academy
86.8K viewsJul 11, 2019
Introduction to high school physics | Khan Academy
2:21
Introduction to high school physics | Khan Academy
YouTubeKhan Academy
45.3K views9 months ago
Top videos
Adding 2-Digit Numbers with Base 10 Blocks | Place Value for Kids | Khan Academy Kids
0:47
Adding 2-Digit Numbers with Base 10 Blocks | Place Value for Kids | Khan Academy Kids
YouTubeKhan Academy Kids
27.5K viewsJul 29, 2024
Adding two-digit numbers without regrouping | Early Math | Khan Academy
2:33
Adding two-digit numbers without regrouping | Early Math | Khan Academy
YouTubeKhan Academy
304.7K viewsJun 2, 2015
Example: Adding two digit numbers (no carrying) | Arithmetic | Khan Academy
1:32
Example: Adding two digit numbers (no carrying) | Arithmetic | Khan Academy
YouTubeKhan Academy
414K viewsAug 1, 2010
Khan Academy Math
Division 1 | Multiplication and division | Arithmetic | Khan Academy
17:02
Division 1 | Multiplication and division | Arithmetic | Khan Academy
YouTubeKhan Academy
1.3M viewsJan 20, 2010
Basic multiplication | Multiplication and division | Arithmetic | Khan Academy
13:20
Basic multiplication | Multiplication and division | Arithmetic | Khan Academy
YouTubeKhan Academy
2.3M viewsJul 28, 2009
Introduction to long division | Multiplication and division | Arithmetic | Khan Academy
11:39
Introduction to long division | Multiplication and division | Arithmetic | Khan Academy
YouTubeKhan Academy
2.1M viewsJan 20, 2010

Jump to key moments of Khan Academy Adding Two Digit Numbers

Adding 2-Digit Numbers with Base 10 Blocks | Place Value for Kids | Khan Academy Kids
0:47
Adding 2-Digit Numbers with Base 10 Blocks | Place Value for Kids | Khan Academy Kids
27.5K viewsJul 29, 2024
YouTubeKhan Academy Kids
Adding two-digit numbers without regrouping | Early Math | Khan Academy
2:33
Adding two-digit numbers without regrouping | Early Math | Khan Academy
304.7K viewsJun 2, 2015
YouTubeKhan Academy
Example: Adding two digit numbers (no carrying) | Arithmetic | Khan Academy
1:32
Example: Adding two digit numbers (no carrying) | Arithmetic | Khan Academy
414K viewsAug 1, 2010
YouTubeKhan Academy
Addition 2
12:26
Addition 2
725.5K viewsJan 19, 2010
YouTubeKhan Academy
Adding 2-digit numbers without regrouping 1 | Addition and subtraction | 1st grade | Khan Academy
1:52
Adding 2-digit numbers without regrouping 1 | Addition and subtraction | 1st grade | Khan Academy
212.5K viewsJul 6, 2017
YouTubeKhan Academy
Strategies for adding 2-digit numbers | 2nd grade | Khan Academy
3:15
Strategies for adding 2-digit numbers | 2nd grade | Khan Academy
146.4K viewsAug 14, 2017
YouTubeKhan Academy
Adding two digit numbers on a number line
3:36
Adding two digit numbers on a number line
15.6K viewsJul 22, 2020
YouTubeKhan Academy
4:47
Breaking apart 2-digit addition problems | Addition and subtraction | 1st grade | Khan Academy
152.9K viewsJul 6, 2017
YouTubeKhan Academy
9:48
Level 2 Addition
395.1K viewsMar 10, 2007
YouTubeKhan Academy
8:57
Addition 3
516.5K viewsJan 19, 2010
YouTubeKhan Academy
2:18
Adding multi digit numbers with regrouping
101.2K viewsOct 17, 2017
YouTubeKhan Academy
5:33
Adding numbers with different signs (example) | Pre-Algebra | Khan Academy
1.5M viewsJan 19, 2011
YouTubeKhan Academy
3:15
Adding four two digit numbers
14.9K viewsJul 22, 2020
YouTubeKhan Academy
4:04
Adding Two-Digit Numbers Using Multiple Strategies: Step-by-Step Examples
253 views2 months ago
YouTubeIXL
3:36
Khan Academy
Jul 23, 2020
Khan AcademySal Khan
2:18
Estimating multi-digit addition and subtraction word problems | Grade 5 (TX TEKS) | Khan Academy
659 viewsAug 20, 2024
YouTubeKhan Academy
4:35
Addition with regrouping | Addition and subtraction within 100 | Early Math | Khan Academy
474.8K viewsDec 30, 2014
YouTubeKhan Academy
0:47
Addition and Subtraction | How to Add and Subtract | Khan Academy Kids
34.5K viewsMar 18, 2024
YouTubeKhan Academy Kids
1:26
Use Expanded Form to Add 3-Digit Numbers | Place Value for Kids | Khan Academy Kids
22.3K viewsAug 19, 2024
YouTubeKhan Academy Kids
4:07
Multiplying: 2 digit numbers | Multiplication and division | 4th grade | Khan Academy
1.4M viewsSep 11, 2015
YouTubeKhan Academy
2:39
Adding 3-digit numbers (no regrouping) | 2nd grade | Khan Academy
196.9K viewsAug 14, 2017
YouTubeKhan Academy
4:13
Regrouping to add 1-digit number | Addition and subtraction | 1st grade | Khan Academy
139.2K viewsJul 6, 2017
YouTubeKhan Academy
2:24
Multiplying 3-digit by 2-digit numbers | Grade 5 (TX TEKS) | Khan Academy
26.6K viewsAug 20, 2024
YouTubeKhan Academy
11:40
Learn TWO DIGIT ADDITION with carry | Two digit addition with regrouping | ‪@AAtoonsKids‬
48.9K viewsSep 11, 2024
YouTubeAAtoons Kids
3:41
Breaking apart 3-digit addition problems | 2nd grade | Khan Academy
356.1K viewsAug 14, 2017
YouTubeKhan Academy
0:38
Adding 10 | Place Value for Kids | Khan Academy Kids
19.8K viewsJul 22, 2024
YouTubeKhan Academy Kids
2:26
Adding three-digit numbers | Addition and subtraction | Arithmetic | Khan Academy
1.1M viewsOct 4, 2013
YouTubeKhan Academy
4:29
Word problems for adding multiple two-digit numbers | Grade 3 | Math | Khan Academy
19 viewsMar 27, 2025
YouTubeKhanAcademyDeutsch
2:07
Multiplying 2 digit by 1 digit numbers within 100 | Khan Academy
372 views10 months ago
YouTubeKhan Academy
See more