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4.NF.4.b

Understand a multiple of 𝘒/𝘣 as a multiple of 1/𝘣, and use this understanding to multiply a fraction by a whole number.

  • Number and Operations-Fractions

  • Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.

  • Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.

North Dakota DOE
Last updated: 
2015-04-08 13:03:28

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Finer grained standards that are part of this one

For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. (In general, 𝘯 × (𝘒/𝘣) = (𝘯 × π˜’)/𝘣.)

North Dakota DOE
Last updated: 
2016-05-23 11:35:35
Standards derived from the same national standard

4.NF.4.b

Understand a multiple of π‘Ž/𝑏 as a multiple of 1/𝑏, and use this understanding to multiply a fraction by a whole number.

Idaho DOE
Last updated: 
2017-04-24 22:03:23

4.NF.4.b

Understand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 Γ— (2/5) as 6 Γ— (1/5), recognizing this product as 6/5. (In general, n Γ— (a/b) = (n Γ— a)/b).

Utah DOE
Last updated: 
2019-05-17 09:45:25

4.NF.B.4.b

Understand a multiple of π‘Ž/𝑏 as a multiple of 1/𝑏, and use this understanding to multiply a fraction by a whole number.

Colorado DOE
Last updated: 
2018-09-27 12:58:48

4.NF.15.b

Understand a multiple of 𝘒/𝘣 as a multiple of 1/𝘣, and use this understanding to multiply a fraction by a whole number.

Alabama DOE
Last updated: 
2015-04-08 13:03:28

CCSS.Math.Content.4.NF.B.4.b

Understand a multiple of 𝘒/𝘣 as a multiple of 1/𝘣, and use this understanding to multiply a fraction by a whole number.

Wisconsin DOE
Last updated: 
2013-06-21 08:50:06
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