Operations

Mia walks a 2-mile fitness trail. She stops to exercise every  $\frac{1}{5}$  mile. How many times does Mia stop to exercise?

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CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Cindy is combining equal-sized rectangles from different fabric patterns to make a postage-stamp quilt. Each rectangle has an area of 0.75 of a square inch. If she uses 1,000 rectangles to make the quilt, what will the area of the quilt?

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CCSS.6.NS.B.3

Mario fills a hummingbird feeder with  $\frac{3}{4}$  cup of sugar water on Friday. On Monday, Mario sees that  $\frac{1}{8}$  cup of sugar water is left. How much sugar water did the hummingbirds drink?

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CCSS.7.NS.A.1C

There are 156 students in the Carville Middle School chorus. The music director wants the students to stand with 12 students in each row for the next concert. How many rows will there be?

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

A singer is recording a CD. The lengths of the three songs are 3.4 minutes, 2.78 minutes, and 4.19 minutes. About how much recording time will be on the CD?

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A Siberian tiger sleeps as much as 18 hours a day, or 128 hours per week. About how many hours does a tiger sleep in a year? There are 52 weeks in one year.

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CCSS.7.EE.B.3

Martin is planting a vegetable garden. Each row is two meters long. He wants to plant carrots along  $\frac{3}{4}$  of each row. How many meters of each row will he plant with carrots?

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CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

The Healthy Wheat Bakery uses 560 pounds of flour to make 1,000 loaves of bread. Each loaf contains the same amount of flour. How many pounds of flour are used in each loaf of bread?

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CCSS.3.OA.D.8

Hilary is using red fabric to make a tote bag. She uses one piece that is  $\frac{1}{2}$  yard long. She uses another piece that is  $\frac{1}{4}$  yard long. How much red fabric does she use?

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

Rex combines  $\frac{1}{4}$  cup sugar and  $\frac{1}{4}$  cup flour into a small bowl. Then he divides the amount in the small bowl into 4 empty mixing bowls. What amount of dry ingredients is in each mixing bowl?

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