Mathematics (2019) Grade(s): 4

MA19.4.4

For whole numbers in the range 1 to 100, find all factor pairs, identifying a number as a multiple of each of its factors.

Unpacked Content

Knowledge

Students know:
  • Factor pairs include two numbers that when multiplied result in a particular product.
  • Multiples are the result of multiplying two whole numbers.
  • How to identify a prime or composite number.

Skills

Students are able to:
  • Find all factor pairs of a given number.
  • Identify a number as a multiple of each of its factors.
  • Determine whether a number is prime or composite.

Understanding

Students understand that:
  • A whole number is a multiple of each of its factors.
  • Numbers can be classified as prime, composite, or neither, based on their properties and characteristics.

Vocabulary

  • Multiple
  • Factor
  • Prime
  • Composite
  • Whole number
  • Factor pair
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