Exploring Properties of Operations

This video tutorial covers the properties of operations, including commutative, associative, identity, and multiplication property of zero. It explains how these properties help in simplifying and writing equivalent expressions in algebra. The tutorial provides examples and practice problems to reinforce understanding.

What is the main purpose of learning the properties of operations?

• To memorize more formulas

• To make math more complicated

• To solve geometry problems

• To write and simplify equivalent expressions

Tags

CCSS.7.EE.A.1

Which property is illustrated by the equation 3 + 5 = 5 + 3?

• Identity Property of Addition

• Commutative Property of Addition

• Multiplication Property of Zero

• Associative Property of Addition

Tags

CCSS.1.OA.B.3

What does the commutative property of multiplication state?

• a + b = b + a

• a + (b + c) = (a + b) + c

• a * b = b * a

• a * (b * c) = (a * b) * c

Tags

CCSS.3.OA.B.5

Which property is shown by the equation (3 + 2) + 6 = 3 + (2 + 6)?

• Commutative Property of Addition

• Associative Property of Addition

• Identity Property of Addition

• Multiplication Property of Zero

Tags

CCSS.1.OA.B.3

In the associative property of multiplication, which of the following is true?

• a + (b + c) = (a + b) + c

• a * b = b * a

• a * (b * c) = (a * b) * c

• a + b = b + a

Tags

CCSS.3.OA.B.5

What does the identity property of addition state?

• a + 0 = a

• a * 1 = a

• a + b = b + a

• a * 0 = 0

Tags

CCSS.1.OA.B.3

Which property is demonstrated by the equation 3 * 1 = 3?

• Multiplication Property of Zero

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Identity Property of Multiplication

Tags

CCSS.3.OA.B.5

What is the result of any number multiplied by zero?

• Negative one

• The number itself

• Zero

• One

Tags

CCSS.3.OA.B.5

Which property is shown by the equation 5 + 0 = 5?

• Identity Property of Addition

• Multiplication Property of Zero

• Commutative Property of Addition

• Associative Property of Addition

Tags

CCSS.1.OA.B.3

Which property is illustrated by the equation 8 * 0 = 0?

• Identity Property of Multiplication

• Associative Property of Multiplication

• Multiplication Property of Zero

• Commutative Property of Multiplication

Tags

CCSS.3.OA.B.5