This arithmetic lesson shows how to carry digits to add multiple digits numbers. [Arithmetic playlist: Lesson 4 of 38]
- Author:
- Khan, Salman
Updating search results...
275 Results
This lesson shows the importance of lining up the decimals when adding decimals.
- Author:
- Khan, Salman
This video looks at a word problem about adding decimals of different signs.
- Author:
- Sal Khan
This lesson uses a number line to demonstrate adding fractions with different signs.
- Author:
- Khan, Salman
This lesson reviews how to create fractions with like denominators so that they can be added.
- Author:
- Khan, Salman
This lesson presents strategies for adding mixed numbers with like denominators.
- Author:
- Khan, Salman
This lesson presents word problems that require adding mixed numbers.
- Author:
- Khan, Salman
This video looks at adding subtracting mixed numbers 0.5 (ex 1)
- Author:
- Sal Khan
This video looks at adding subtracting mixed numbers 0.5 (ex 2)
- Author:
- Sal Khan
This video looks at adding subtracting mixed numbers 1 (ex 1)
- Author:
- Sal Khan
This video looks at adding subtracting mixed numbers 1 (ex 2)
- Author:
- Sal Khan
This pre-algebra lesson demonstrates how to add and subtract fractions and how to generate common denominators.
- Author:
- Khan, Salman
This arithmetic lesson demonstrates how to add 2-digit numbers, without carrying. [Arithmetic playlist: Lesson 2 of 38]
- Author:
- Khan, Salman
This pre-algebra lesson demonstrates addition and subtraction with significant figures.
- Author:
- Khan, Salman
This video looks at How I subtract in my head
- Author:
- Sal Khan
This lesson reviews the Associative Law of Addition.
- Author:
- Khan, Salman
This arithmetic lesson introduces the concept of addition and presents several visual ways to represent addition.
- Author:
- Khan, Salman
This lesson reviews the Commutative Law of Addition.
- Author:
- Khan, Salman
This video looks at Subtracting whole numbers
- Author:
- Sal Khan
This arithmetic lesson demonstrates adding a 2-digit number to a 1-digit number and introduces the concept of carrying.
- Author:
- Khan, Salman