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✨Zara✨
@zara_miah19
·
286 Followers
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Standard form is a mathematical method for expressing very large or small numbers efficiently, combining a number between 1 and 10 with powers of ten to represent values clearly and precisely.
Key points:
04/10/2022
137
This page delves into the practical aspects of converting numbers between standard form and decimal notation, with particular emphasis on understanding powers of ten math and their applications.
Example: 9.72 × 10⁴ converts to 97,200 in decimal form, demonstrating how positive powers move digits left.
Highlight: When converting from standard form to decimal:
Definition: Powers of ten represent repeated multiplication or division by 10, such as 10² = 100 (10 squared) and 10³ = 1000 (10 cubed).
Vocabulary: Place holder zeros - zeros used to maintain correct place value when converting between number forms.
This page introduces the fundamental concepts of what is standard form in maths and its basic rules. The content explains how numbers are written in standard form using the format A × 10ⁿ, where A must be between 1 and 10, and n is an integer power.
Definition: Standard form, also known as scientific notation, is a method of writing numbers as A × 10ⁿ, where A is between 1 and 10, and n is an integer.
Example: The number 800,000 is written as 8 × 10⁵ in standard form, demonstrating how large numbers can be expressed more concisely.
Highlight: The power of ten (n) is positive for numbers greater than 10, zero for numbers between 1 and 10, and negative for numbers less than 1.
Vocabulary: Integer power - a whole number (positive or negative) used as an exponent.
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✨Zara✨
@zara_miah19
·
286 Followers
Follow
Standard form is a mathematical method for expressing very large or small numbers efficiently, combining a number between 1 and 10 with powers of ten to represent values clearly and precisely.
Key points:
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This page delves into the practical aspects of converting numbers between standard form and decimal notation, with particular emphasis on understanding powers of ten math and their applications.
Example: 9.72 × 10⁴ converts to 97,200 in decimal form, demonstrating how positive powers move digits left.
Highlight: When converting from standard form to decimal:
Definition: Powers of ten represent repeated multiplication or division by 10, such as 10² = 100 (10 squared) and 10³ = 1000 (10 cubed).
Vocabulary: Place holder zeros - zeros used to maintain correct place value when converting between number forms.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This page introduces the fundamental concepts of what is standard form in maths and its basic rules. The content explains how numbers are written in standard form using the format A × 10ⁿ, where A must be between 1 and 10, and n is an integer power.
Definition: Standard form, also known as scientific notation, is a method of writing numbers as A × 10ⁿ, where A is between 1 and 10, and n is an integer.
Example: The number 800,000 is written as 8 × 10⁵ in standard form, demonstrating how large numbers can be expressed more concisely.
Highlight: The power of ten (n) is positive for numbers greater than 10, zero for numbers between 1 and 10, and negative for numbers less than 1.
Vocabulary: Integer power - a whole number (positive or negative) used as an exponent.
Average app rating
Pupils love Knowunity
In education app charts in 12 countries
Students have uploaded notes
iOS User
Philip, iOS User
Lena, iOS user
