Grade 7 | Unit 5: Rational Number Arithmetic | Check Your Readiness (B)

A construction worker digs down to 30 feet below the surface of the ground. What is her elevation?

• -30 feet

• 10 feet

• 0 feet

• 30 feet

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6.NS.C.5

The construction worker returns to the surface of the ground. What is her elevation?

• -30 feet

• 0 feet

• 10 feet

• 30 feet

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6.NS.C.5

Plot and label each number on the number line.

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6.NS.C.6

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6.NS.C.7

Put these numbers in order of their distance from 0 on the number line, starting with the smallest distance:

• 44

• 3

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6.NS.C.7

• 9.6

• 0

• 4

• 8

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6.NS.C.7

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

• Earned $30 by cutting neighbor's lawn: +30

• Spent $14 going to the movies: -14

• Spent $3.55 on an ice cream cone: -3.55

• No change

• Spent $5 on a book: -5

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6.NS.C.5

What does 0 mean in this situation?

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6.NS.C.5

Plot and label these four points on the coordinate plane.

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6.NS.C.6.b

6.NS.C.8

• 
• 3 units

• 5 units

• 7 units

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6.NS.C.6.b

6.NS.C.8