Multi-Digit Multiplication Vocabulary

Questions and Answers

What is the product?

An operation that gives the total number when you join equal groups

The answer to a multiplication problem (correct)

The products of a number and other whole numbers

Numbers can be multiplied in any order

What does multiplication refer to?

Numbers that are multiplied to give a product

The answer to a multiplication problem

An operation that gives the total number when you join equal groups (correct)

A way of displaying objects in equal rows

The Commutative Property of Multiplication states that numbers can only be multiplied in a specific order.

False

What are multiples?

The products of a number and other whole numbers. Signup and view all the answers

The Zero Property of Multiplication states that the product of any number and zero is zero.

True Signup and view all the answers

What are factors?

Numbers that are multiplied to give a product. Signup and view all the answers

What is an array?

A way of displaying objects in equal rows. Signup and view all the answers

What does twice mean?

Two times as many. Signup and view all the answers

What is skip counting?

Counting by twos, threes, counting only even or odd numbers, or counting by other multiples. Signup and view all the answers

What is an area model?

A model of multiplication that shows each place value product in a rectangle. Signup and view all the answers

What are partial products?

The products of each place value are found separately and then added together. Signup and view all the answers

What is expanded form?

Spreading out a number into its place values; makes it easier to multiply. Signup and view all the answers

What is an expression?

Part of a number sentence that has numbers and operations but does not have an equal sign. Signup and view all the answers

What is an equation?

A number sentence which shows that two quantities are equal (has an equal sign). Signup and view all the answers

Study Notes

Multiplication Concepts

Product: Result of a multiplication operation.
Multiplication: Mathematical operation that combines equal groups to find a total.
Commutative Property: Multiplication order does not affect the product.
Multiples: Results obtained by multiplying a given number by whole numbers.

Properties of Multiplication

Zero Property: Any number multiplied by zero results in zero.
Factors: Numbers that multiply together to yield a product.

Visual Representation

Array: A visual arrangement of objects in equal rows for better understanding of multiplication.
Area Model: A rectangular diagram representing multiplication, showcasing individual place value products.

Techniques and Formats

Twice: Indicative of multiplying a quantity by two.
Skip Counting: Counting by specific intervals (e.g., twos, threes) to simplify multiplication.
Partial Products: Method of multiplication where products of individual place values are calculated and summed.

Number Representation

Expanded Form: Breaking down numbers into their component place values to facilitate multiplication.
Expression: A mathematical phrase containing numbers and operations without an equal sign.
Equation: A statement asserting that two quantities are equal, presented with an equal sign.

Description

This quiz features essential vocabulary for understanding multi-digit multiplication. Explore key terms like 'product', 'multiplication', and properties that govern these mathematical operations. Boost your knowledge with these flashcards and master essential math concepts.