Algebra - Properties

Which property justifies the work in step 3 to step 4?

• Associative of Addition

• Inverse of Addition

• Identity of Addition

• Commutative of Addition

Tags

CCSS.1.OA.B.3

Which property justifies the work in step 2 to step 3?

• Associative of Addition

• Inverse of Addition

• Identity of Multiplication

• Commutative of Addition

Tags

CCSS.7.NS.A.1D

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

 $6\cdot\frac{1}{6}=1$  

• Multiplicative Inverse

• Multiplicative Identity

• Additive Inverse

• Additive Identity

Identify the property of equality.

If 2x-4=3x-1

and 3x-1=4x+3,

then 2x-4=4x+3

• Reflexive

• Symmetric

• Transitive

• Substitution

Identify the property shown.
½(2) = 1

• Multiplicative Identity
• Multiplicative Inverse
• Symmetric
• Multiplicative Property of Zero

Tags

CCSS.3.OA.B.5

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

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

Name the property.
x + 0 = x

• identity
• commutative
• associative
• Inverse

Tags

CCSS.1.OA.B.3

Which problem correctly shows Identity Property? 
1)  229 + 34 = 34 + 229
2)   45 + 6 + 10 = 45 + 6 + 10
3)   19 = 19
4)   3,753 + 0 = 3,753

• Problem 1
• Problem 2
• Problem 3
• Problem 4 

Tags

CCSS.1.OA.B.3

Which answer shows the commutative property of addition?

• 6+9+5 = 9+6+5
• (6+9)+5 = 6+(9+5)
• 6 + 0 = 6

Tags

CCSS.1.OA.B.3