7th Grade Unit 1 Review

Which number sentence best reflects the number line?

• 5 + (-9)

• 5 + 9

• 9 + (-5)

• -9 + 5

Tags

CCSS.MATH.CONTENT.7.NS.A.1

Which number sentence best reflects the number line?

• -3 + 8

• 5 - 3

• -3 + 5

• -8 + 3

Tags

CCSS.MATH.CONTENT.7.NS.A.1

Match each expression to the property it shows:

• Associative Property

• Commutative Property

• Distributive Property

• Additive Inverse

• Additive Inverse

Tags

CCSS.MATH.CONTENT.7.NS.A.1.a

CCSS.MATH.CONTENT.7.NS.A.1.b

CCSS.MATH.CONTENT.7.NS.A.1.d

Which expressions result in a value of 0? Select all that apply.

Tags

CCSS.MATH.CONTENT.7.NS.A.1.a

Tags

CCSS.MATH.CONTENT.7.NS.A.1.d

CCSS.MATH.CONTENT.7.NS.A.1.b

The expression 2(-20) represents which scenario(s)?

• A store sells two shirts for a profit of $20 each

• You owe two friends $20 each

• Denise ran 20 minutes each day for two days

• You spend $20 on dinner each day for two days

Tags

CCSS.MATH.CONTENT.7.NS.A.2.a

The price of jeans was reduced $6 per week for 7 weeks.  By how much did the price of the jeans change over the 7 weeks?

• 42
• -42
• 20
• -20

Tags

CCSS.MATH.CONTENT.7.NS.A.2.a

A bath tub drains at a constant rate. The amount of water changes by -0.75 gallons in one minute. What is the change in the amount of water in the bathtub after 5 minutes?

• -3.75 gallons

• 375 gallons

• -0.15 gallons

• -37.5 gallons

Tags

CCSS.MATH.CONTENT.7.NS.A.2.a

• Not equivalent

• Equivalent

• Equivalent

• Not equivalent

• Not equivalent

Tags

CCSS.MATH.CONTENT.7.NS.A.2.b

Tags

CCSS.MATH.CONTENT.7.NS.A.1.b

CCSS.MATH.CONTENT.7.NS.A.1

CCSS.MATH.CONTENT.7.NS.A.1.d