Module 3 Review

Jane is hiking at an elevation of 142 feet above sea level. She descends 325 feet into a valley. What is Jane’s elevation in feet in relation to a second hiker who is 24 feet below sea level?

• Jane's elevation is 142 so she is higher than the other hiker

• Jane's elevation is -325 so she is lower than the other hiker

• Jane's elevation is -183 so she is lower than the other hiker

• Jane and the other hiker are both below sea level so they died

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

To get ready for school supply shopping, a store orders 25,000 folders. The store gets another shipment of 15,250 folders the day before the sale. The store sells 32,400 folders the first day. Which equation describes how a number line can be used to find how many folders does it have left after the first day?

• $25000+15250-32400=7850$

• $-32400-15250+25000=-22650$

• $25000+15250+32400=72650$

• $-25000-15250+32400=-7850$

Tags

CCSS.4.OA.A.3

A fish is 18 feet below the surface of a lake. The fish swims up 12 feet before diving 45 feet. Which statement describes how a number line can be used to find the current depth of the fish?

• Start at 45, move to the left 18 then to the right 12

• Start at -12, move to the right 18

• Start at -18, move to the right 45 then to the left 12

• Start at -18, move to the right 12 then to the left 45

Tags

CCSS.7.NS.A.1B

A remote-controlled plane is flying 14 meters above the ground. The plane rises 3.5 meters before diving 7.5 meters.

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Tags

CCSS.7.NS.A.1C

A remote-controlled plane is flying 14 meters above the ground. The plane rises 3.5 meters before diving 7.5 meters. What equation can be used to find the height of the plane in meters above the ground?

• $14-3.5-7.5=3$

• $14+3.5-7.5=10$

• $14+3.5+7.5=25$

• $14-3.5+7.5=18$

Tags

CCSS.7.NS.A.3

Use the number line to solve
 $25+\left(-60\right)$  

• -85

• 35

• 85

• -35

Tags

CCSS.7.NS.A.1B

Use the number line to solve
 $-60+\left(-15\right)-\left(-50\right)$  

• -25

• 95

• -95

• 25

Tags

CCSS.7.NS.A.1B

Use the number line to solve

What is the result of 40 minus 60 plus 20?

• 120

• -40

• 0

• -120

Tags

CCSS.7.NS.A.1B