Unit 11 Review

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

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Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What symbol could you use to compare the fractions?

• <

• >

• =

If two fractions are equal to one another, which of the following must be true about the fractions?

• Both fractions are represented by fraction strips with the same number of sections.

• Both fractions have the same denominator.

• Both fractions are located at the same point on a number line.

• Both fractions have the same numerator.

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

• No, because a different numbers of sections is shaded in each model

• No, because the models are dived into different numbers of sections

• Yes, because the shaded area in each model is the same size

• Yes, because the circles are the same size in each model

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Mrs.Havener and Mrs. Edwards each had a pizza that was the same size. Mrs. Havener ate 4⁄8 of her pizza and Mrs. Edwards ate 3⁄8 of her pizza.. Who ate more pizza? Why?

• Mrs. Havener, because 4⁄8 > 3⁄8

• Mrs. Havener, because 4⁄8 < 3⁄8

• Mrs. Edwards, because 3⁄8 > 4⁄8

• Mrs. Edwards, because 3⁄8 < 4⁄8

Which of the following statements is not true?

Tags

CCSS.3.NF.A.3D

The models shown are the same size and are each divided into equal-size parts. The models are shaded to represent two fractions.

Which statement is true?

• 3⁄5 = 3⁄7 because each model has 3 parts shaded

• 3⁄7 < 3⁄5 because sevenths are smaller than fifths

• 3⁄5 < 3⁄7 because 5 is less than 7

• 1⁄5 = 1⁄7 because each model shows 1 whole