# 4.OA.B.4 Lesson Plans

Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite.

## Coherence Map of 4.OA.B.4

The Coherence Map shows the relationships among the Common Core Standards. The Lumos coherence map not only provides graphical representation and convenient navigation within the standards map but also access to thousands of engaging learning & lesson plan resources such as Practice questions, Videos, Books and Infographics related to every standard. It helps educators and students visually explore the learning standards. It's an effective tool to helps students progress through the learning standards. Teachers can use this tool to develop their own pacing charts and lesson plans.

#### Standard Description of 4.OA.B.4

Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite.

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4.OA.B.4

## TOPICS RELATED TO NUMBER THEORY

### Why is number theory important?

Number theory is well-known for generating smooth-to-ask, tough-to-answer questions, and this is one purpose for its recognition. multiplication is the most interesting operation on integers. quantity principle treats factoring and divisibility, and, of paramount importance, high numbers.

### Who is the father of number theory?

It is a basis of arithmetic as primary as geometry and extra primary than algebra. pierre de fermat is generally given credit score for being the father of quantity principle.

### Who founded the theory of numbers?

Pierre de fermat, french mathematician who's regularly called the founding father of the present day concept of numbers. collectively with rené descartes, fermat was one of the two main mathematicians of the primary half of of the 17th century. independently of descartes, fermat discovered the fundamental precept of…

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