4.1 Properties of Real Numbers

What property is this?
14 x 1 =14

• Additive Identity
• Additive Inverse
• Multiplicative Identity
• Multiplicative Inverse

Tags

CCSS.3.OA.B.5

What property is this?
77+(8+3) = (8+3)+77

• Commutative
• Associative
• Additive Identity
• Distributive

Tags

CCSS.1.OA.B.3

What property is this?
(a+13)+4 = a+(13+4)

• Associative
• Commutative
• Additive Identity
• Distributive

Tags

CCSS.1.OA.B.3

What property is this?
38 + (-38) = 0

• Additive Identity
• Additive Inverse
• Property of Zero
• Commutative

Tags

CCSS.7.NS.A.1B

What property is this?
⁴/₅ x ⁵/₄ = 1

• Multiplicative Inverse
• Multiplicative Identity
• Commutative
• Associative

Tags

CCSS.3.OA.B.5

What is the ADDITIVE INVERSE of
-7

• -7
• ^-1/₇
• ¹/₇
• 7

Tags

CCSS.7.NS.A.1B

What is the MULTIPLICATIVE INVERSE of
8

• -8
• ^-1/₈
• ¹/₈
• 1

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

What property is this?
77+(8+3) = (8+3)+77

• Commutative
• Associative
• Additive Identity
• Distributive

Tags

CCSS.1.OA.B.3

What property is this?
(a+13)+4 = a+(13+4)

• Associative
• Commutative
• Additive Identity
• Distributive

Tags

CCSS.1.OA.B.3