Multi-Digit Multiplication Vocabulary
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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 (B)

What are multiples?

<p>The products of a number and other whole numbers.</p> Signup and view all the answers

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

<p>True (A)</p> Signup and view all the answers

What are factors?

<p>Numbers that are multiplied to give a product.</p> Signup and view all the answers

What is an array?

<p>A way of displaying objects in equal rows.</p> Signup and view all the answers

What does twice mean?

<p>Two times as many.</p> Signup and view all the answers

What is skip counting?

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

What is an area model?

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

What are partial products?

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

What is expanded form?

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

What is an expression?

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

What is an equation?

<p>A number sentence which shows that two quantities are equal (has an equal sign).</p> 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.

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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.

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