Algebra Property

Simplify the expression:
8(5 + w)

• 40 + w
• 40+8w
• 85 + 8w
• 13+8w

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to 5(2x + 6)?

• 10x + 30
• 10x + 6
• 40x
• 2x + 30

Tags

CCSS.6.EE.A.3

-4(k - 7)

• -4k + 28
• -4k - 28
• 4k + 28
• 4k - 28

Which is an example of Commutative Property of Addition?

• 7 + (6+3) = 7 + (3+6)
• 3x4 = 4x3
• 7 + 3 = 13 + 7
• 2 + (3 + 4) = (2 + 3) +4

Tags

CCSS.1.OA.B.3

___ + 5 = 5 + 9

• 9
• 19
• 14
• -9

(1 + 3) + 4 = 1 + ( 3 + 4)

• Commutative Property of Multiplication
• Commutative Property of Addition
• Associative Property of Multiplication
• Associative Property of Addition

Tags

CCSS.6.EE.A.3

What is the Symmetric property?

• If a=b, then  a can be substituted for b in any equation or expression
• a(b+c)=ab+ac
•  For any real number a, a=a .
•  If a=b, then b=a

Tags

CCSS.7.EE.A.1

Which property says that if k = 3, then 3 = k?

• Substitution Property
• Reflexive Property
• Symmetric Property
• Transitive Property

Tags

CCSS.7.EE.A.1

Which property says if y ÷ 2 = -10, then y = -20?

• Addition Property
• Subtraction Property
• Multiplication Property
• Division Property

Tags

CCSS.HSA.REI.A.1

Which property says if 3x = 2y and 2y = z, then 3x = z?

• Substitution Property
• Reflexive Property
• Symmetric Property
• Transitive Property

Tags

CCSS.7.EE.A.1