Unit 5 - Emergency substitute plans

Simplify the Expression:

x + x + x + 3 + 5

• 3x + 8

• x + 3

• 2x + 5

Tags

CCSS.7.EE.A.1

Which of the following is an example of commutative property of addition?

• 3 + 4 = 4 + 3

• 3 x 4 = 4 x 3

• (3 + 4) + 5 = 3 + (4 + 5)

• (3 x 4) x 5 = 3 x (4 x 5)

Tags

CCSS.7.NS.A.1D

Use the distributive property to write an expression that is equivalent to 7(x - 3).

• 7x - 3

• 7x - 21

• (7 - x)3

• 7x(-3)

Tags

CCSS.6.EE.A.3

What number could be multiple by -3 to get a product of -3?

• 0

• 1

• 1/3

• 3

Tags

CCSS.7.NS.A.2A

Which of the following is an example of associative property of multiplication?

• 3 + 4 = 4 + 3

• 3 x 4 = 4 x 3

• (3 + 4) + 5 = 3 + (4 + 5)

• (3 x 4) x 5 = 3 x (4 x 5)

Tags

CCSS.3.OA.B.5

Which property is represented by the expression 9 + 0 = 9 ?

• Inverse Property of Addition

• Identity Property of Multiplication

• Commutative Property of Addition

• Identity Property of Addition

Tags

CCSS.1.OA.B.3

Which property is represented by this expression -3 + 3 = 0 ?

• Commutative Property of Addition

• Inverse Property of Addition

• Identity Property of Addition

• Associative Property of Addition

Tags

CCSS.7.NS.A.1B

Which of the following is an example of associative property of addition?

• 3 + 4 = 4 + 3

• 3 x 4 = 4 x 3

• (3 + 4) + 5 = 3 + (4 + 5)

• (3 x 4) x 5 = 3 x (4 x 5)

Tags

CCSS.7.NS.A.1D

Which of the following is an example of commutative property of multiplication?

• 3 + 4 = 4 + 3

• 3 x 4 = 4 x 3

• (3 + 4) + 5 = 3 + (4 + 5)

• (3 x 4) x 5 = 3 x (4 x 5)

Tags

CCSS.3.OA.B.5

Evaluate 4y + 10

if y = 3

• 53

• 22

• 17

• not here

Tags

CCSS.6.EE.A.2C