Lessons 9 and 10 Test Practice

Which situation is represented by the expression -25 + 25?

• Jill lost $25, then she lost $25 more.

• Susie added $25 into her bank account that contained $25.

• Dianne hiked a trail that decreased in elevation 25 feet, and then she hiked back to where she started.

• Jason owes the electric company $50 and he pays them $25.

Tags

CCSS.6.NS.C.5

Select ALL the equivalent expressions.

• 82 - 46 and 82 + (-46)

• -35 - (-6) and 6 + (-35)

• 31 - 8 and -31 + (-8)

• -16 - (-9) and 9 + (-16)

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

The value of h is a distance of 4 units from -2 on a number line. Which numbers could be the value of h? Choose all that apply.

• 8

• -6

• 2

• -8

Tags

CCSS.6.NS.C.7

CCSS.6.NS.C.8

Samuel is playing a card game. At the end of the first round, he has 3 points. In the second round, he loses 7 points. Which expressions represent the total number of points Samuel has at the end of the second round? Select ALL that are correct.

• 3 - 7

• 3 + 7

• 3 - (-7)

• -3 + (-7)

• 3 + (-7)

Tags

CCSS.6.NS.C.5

Select the expressions that are equivalent to -3.5 + (-2.7).

• -3.5 + (-0.5 - 2.2)

• -3.5 - 0.5 + 2.2

• -3.5 + (-0.1) + (-2.1)

• -3.5 - 2.7

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.B.3

Kelton played 3 games of golf. His scores are shown:

First game 1 point

Second game -3 points

Third game -1 point

Select all true statements about his points.

• Kelton's score changed from the first game to the second game by -2.

• Kelton's score changed from the second game to the third game by 2.

• Kelton's score changed from the first game to the third game by -2.

• Kelton's score changed from the first game to the second game by -3.

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Jake wrote this subtraction expression:

-3 - (-5) - 7

Write an equivalent addition expression with three terms:

Tags

CCSS.6.EE.A.3

What is the value of this expression:

-3 - (-4) - 8

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

The temperature is -1 degrees at midnight. By 6:00 in the morning, the temperature changes by 4 degrees. What are the TWO temperatures it could be at 6:00 in the morning?

• -5

• -3

• 3

• 5

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

Which expression is equivalent to 15 - 31?

• -(15 + 31)

• 31 - 15

• 15 + (-31)

• -15 + 31

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4