7th grade January math review

9x + 8x

• 72x

• 1x

• 17x

• -1x

Tags

CCSS.7.EE.A.1

x + 1 + 3x

• 3x + 1

• 4x + 1

• 3x + 4

• 5x + 3

Tags

CCSS.7.EE.A.1

4x - 3 + 2 - 2x

• 6x + 5

• 2x + 1

• 2x - 1

• 6x - 1

Tags

CCSS.7.EE.A.1

-9w + 7 - 4w - 16

• -13w -9

• 5w -23

• -13w - 23

• -5w - 9

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

What is an integer?

• A whole number

• A fraction

• A negative number only

• Negative and positive whole number and 0

Opposite of 142

• -142
• 142
• +142

Tags

CCSS.6.NS.C.6A

Which is NOT negative?

• Withdrawal

• Loss

• Fine

• Bonus

Tags

CCSS.6.NS.C.5

Boston has a temperature of -20 degrees. It is colder in New York than in Boston. Select the value that could represent the temperature of New York

• 0
• 30
• -30
• -19

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

What is the opposite of zero?

• 1
• -1
• 0
• it doesn't have one

Tags

CCSS.6.NS.C.6A