Optional Practice for Quiz 4.1-4.4 (dojo points)

Which expression is equivalent to  $0-10$  ?

•  $0+\left(-10\right)$  

•  $0+10$  

•  $0-\left(-10\right)$  

Tags

CCSS.7.NS.A.1B

Which expression is equivalent to  $-3\ -\ 22$  ?

•  $-3\ +22$  

•  $-3\ +\ \left(-22\right)$  

•  $-3\ -\ 22$  

Tags

CCSS.7.NS.A.1C

Add the additive inverse to change this subtraction problem to an addition problem: 6 - 3 =

• -6 + 3

• 6 + 3

• -6 + (-3)

• 6 + (-3)

Tags

CCSS.7.NS.A.1B

Which of the following is equivalent to 9 - 6 + 7x - 2x + 3?

• 10x - 5

• 288x +176

• 5x + 6

• 20x + 70

Tags

CCSS.7.EE.A.1

Which of the following is NOT equivalent to 3x + 6x?

• 3x(1 + 2)

• 6x + 3x

• 9(x+1)

• 9x

Tags

CCSS.6.EE.A.4

Choose an equivalent expression using the commutative property to 4x + 8 + 5y.

• 12x + 5y

• 8 + 5y + 4x

• (4x + 8) + 5y

• 4x - 8 - 5y

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to 5(4x + 3)?

• 23x

• 15x + 20

• 9x + 8

• 20x + 15

Tags

CCSS.6.EE.A.3

Use the given expression to answer the following question. 
5x + 9 - 4b
There are _________ terms in the given algebraic expression. 

• 2
• 3
• 4
• 5

Tags

CCSS.6.EE.A.2B

In the given expression, the 4 and the 8 are the ________________ in the expression.
4r + 8u

• variables
• terms
• coefficients
• exponents

Tags

CCSS.6.EE.A.2B

In the given expression, the v and the r are  called the __________________. 
15v - 13r

• terms
• exponents
• coefficients
• variables

Tags

CCSS.6.EE.A.2B