OUR Math 7 Unit 5 Pre-Test

A dolphin is at the surface of the ocean. What is the dolphin’s elevation?

• 18 feet

• 0 feet

• -1 feet

• 1 feet

Tags

CCSS.6.NS.C.5

The dolphin dives 20 feet below the surface of the ocean. What is its new elevation?

• 20 feet

• -21 feet

• 21 feet

• -20 feet

Tags

CCSS.6.NS.C.5

Kiran says that -2<-5. Do you agree with her?

• Yes

• No

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Tags

CCSS.6.NS.C.6A

• 12.7

• -12.7

• -(12.7)

• 127

Tags

CCSS.6.NS.C.7C

Tags

CCSS.6.NS.C.7C

Andre received and spent money in the following ways last month. For each example, write a positive or negative number to represent the change in money from his perspective.

His uncle gave him $25 as a present.

• -25

• +25

Tags

CCSS.7.NS.A.1A

Andre received and spent money in the following ways last month. For each example, write a positive or negative number to represent the change in money from his perspective.

He earned $18 tutoring.

• -18

• +18

Tags

CCSS.6.NS.C.5

Andre received and spent money in the following ways last month. For each example, write a positive or negative number to represent the change in money from his perspective.

He spent $10 on a book.

• -10

• +10

Tags

CCSS.6.NS.C.5

Andre received and spent money in the following ways last month. For each example, write a positive or negative number to represent the change in money from his perspective.

What does 0 mean in this situation?

• Andre had $0.

• Andre earned $0.

• Andre spent $0

• Andre got a 0 on his final exam.

Tags

CCSS.6.NS.C.5