Operations on Fractions

To put a fraction in simplest form, you will need to do this to the numerator and denominator

• subtract both by same number

• divide both by the same number

• add the same number to both

• multiply both by the same number

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CCSS.6.NS.B.4

What must you do first in order to add or subtract fractions with unlike denominators?

• add the numerators

• add the denominators

• find a common denominator

• find a common numerator

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

George has 1/3 pan of brownies. He eats 1/4 of them. What fraction did George eat?

• 1/7

• 1/4

• 1/3

• 1/12

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.4

CCSS.5.NF.B.6

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CCSS.5.NF.B.4

CCSS.5.NF.B.6

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CCSS.5.NF.B.4

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CCSS.5.NF.B.3

CCSS.5.NF.B.7

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CCSS.5.NF.B.3

CCSS.5.NF.B.7