This arithmetic lesson provides more extended problems for multiplying multi-digit numbers. [Arithmetic playlist: Lesson 20 of 38]
- Author:
- Khan, Salman
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This arithmetic lesson shows why borrowing works in subtraction problems. [Arithmetic playlist: Lesson 11 of 38]
- Author:
- Khan, Salman
This arithmetic lesson presents the concept of negative numbers and shows how to add and subtract them. [Arithmetic playlist: Lesson 29 of 38]
- Author:
- Khan, Salman
This arithmetic lesson shows how Salman Khan subtracts numbers in his head using reverse subtraction order. [Arithmetic playlist: Lesson 9 of 38]
- Author:
- Khan, Salman
This arithmetic lesson introduces the concept of additon and presents several visual ways to represent addition [Arithmetic playlist: Lesson 1 of 38]
- Author:
- Khan, Salman
This arithmetic lesson introduces the concept of division in mathematics. [Arithmetic playlist: Lesson 24 of 38]
- Author:
- Khan, Salman
This arithmetic lesson introduces the process of lattice multiplication. [Arithmetic playlist: Lesson 22 of 38]
- Author:
- Khan, Salman
This arithmetic lesson continues the discussion of the multiplication tables with tables for 10, 11 and 12. [Arithmetic playlist: Lesson 16 of 38]
- Author:
- Khan, Salman
This arithmetic lesson presents the concept of negative numbers and shows how to add and subtract them. [Arithmetic playlist: Lesson 14 of 38]
- Author:
- Khan, Salman
This arithmetic lesson introduces basic subtraction and begins with a review of basic addition. [Arithmetic playlist: Lesson 6 of 38]
- Author:
- Khan, Salman
This arithmetic lesson demonstrates more long division problems with remainders.[Arithmetic playlist: Lesson 26 of 38]
- Author:
- Khan, Salman
This arithmetic lesson gives additional practice carrying multiple digit numbers and reviews multiple of tens. [Arithmetic playlist: Lesson 5 of 38]
- Author:
- Khan, Salman
This arithmetic lesson shows how to multiply 2 digits and carry numbers to the next place value. [Arithmetic playlist: Lesson 17 of 38]
- Author:
- Khan, Salman
You get the general idea of decimal is and what the digits in different places represent (place value). Now you're ready to do something with the decimals. Adding and subtracting is a good place to start. This will allow you to add your family's expenses to figure out if your little brother is laundering money (perhaps literally). Have fun! Common Core Standard: 5.NBT.B.7
- Author:
- Khan
- Salman
You get the general idea of decimal is and what the digits in different places represent (place value). Now you're ready to do something with the decimals. Adding and subtracting is a good place to start. This will allow you to add your family's expenses to figure out if your little brother is laundering money (perhaps literally). Have fun! Common Core Standard: 5.NBT.B.7
- Author:
- Khan
- Salman
You get the general idea of decimal is and what the digits in different places represent (place value). Now you're ready to do something with the decimals. Adding and subtracting is a good place to start. This will allow you to add your family's expenses to figure out if your little brother is laundering money (perhaps literally). Have fun! Common Core Standard: 5.NBT.B.7
- Author:
- Khan
- Salman
In this tutorial, we'll extend our division skills to include decimals! Common Core Standard 5.NBT.B.7
- Author:
- Khan
- Salman
In this tutorial, we'll extend our division skills to include decimals! Common Core Standard 5.NBT.B.8
- Author:
- Khan
- Salman
In this tutorial, we'll extend our division skills to include decimals! Common Core Standard 5.NBT.B.9
- Author:
- Khan
- Salman
In this tutorial, we'll extend our division skills to include decimals! Common Core Standard 5.NBT.B.10
- Author:
- Khan
- Salman