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This page lets you download a disc image (ISO file) of Windows 10 that can be used to install or reinstall the operating system. You need to select your Windows 10 edition and version before you begin.
Learn how to multiply by powers of 10 and use exponents as a shorthand for repeated multiplication. See examples, patterns and tips for 5th grade math students.
- 6 min
- Sal Khan
This page lets you download a disc image (ISO file) of Windows 10 that can be used to install or reinstall the operating system. You need to select the edition and language of Windows 10 and confirm the terms of use before downloading.
Learn how to use exponential notation with base 10 and exponent to simplify repeated multiplication. Watch a video and practice with examples and exercises.
- 4 min
Learn about the number 10, its properties, and how it is written in different numeral systems. Find out why 10 is an important number for humans and how it relates to the decimal system.
Learn how to use exponents and powers of 10 to multiply and divide whole numbers, decimals, and fractions. Test your skills with quizzes, practice exercises, and unit tests.
Learn what powers of 10 are, how to write them using exponents, and how to use them in different contexts. Find out the names and symbols of some common positive powers of 10 and their decimal and fraction forms.