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Common Core Standards

Divide Unit Fractions & Whole Numbers

Grade: 5th Grade
Standard:

CC.2.1.5.C.2

Description:

Apply and extend previous understandings of multiplication and division to multiply and divide fractions.

Standard:

M05.A-F.2.1.4

Description:

Divide unit fractions by whole numbers and whole numbers by unit fractions.

Standard:

Math.5.NF.7a or 5.NF.B.7.A

Description:

Interpret division of a unit fraction by a non-zero whole number, and compute such quotients. For example, create a story context for (1/3) ÷ 4, and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that (1/3) ÷ 4 = 1/12 because (1/12) × 4 = 1/3.

Standard:

Math.5.NF.7b or 5.NF.B.7.B

Description:

Interpret division of a whole number by a unit fraction, and compute such quotients. For example, create a story context for 4 ÷ (1/5), and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4.

5th Grade Math - Divide Unit Fractions & Whole Numbers Lesson
 
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