Curated Video
Explain how to use the associative law to multiply efficiently
Pupil outcome: I can explain how to use factorisation and the associative law to multiply efficiently. Key learning points: - Multiplication can be simplified by factorising one of the factors. - Look at the factors to identify which are...
Curated Video
Calculating integers from their prime factor expressions
Pupil outcome: I can evaluate a number written as a product of its prime factors. Key learning points: - Evaluating a product of primes will give a unique positive integer. - It is useful to compare numbers using their prime factor...
Curated Video
Explain how to identify a prime number or a composite number
Pupil outcome: I can explain how to identify a prime number or a composite number. Key learning points: - A prime number has only 2 factors, 1 and itself. - A composite number is a number with more than 2 factors.
Curated Video
Prime Numbers Explained
This video explains what prime numbers are and how to find out if a number is a prime or non-prime (composite number). Practice questions and answers are at the end of the video.
Curated Video
Mastering Prime Factorization and Factor Trees
This video explains the concept of prime factorization and demonstrates how to find the prime factorization of composite numbers using factor trees. Through examples and a step-by-step guide, viewers learn how to identify prime factors...
Curated Video
Mastering Prime Factorization: The Ladder Method Explained
This video explains prime factorization using the ladder method, breaking down composite numbers into their prime factors. It emphasizes the difference between prime and composite numbers, showcasing examples and non-examples to...
Curated Video
What are Prime Numbers and Composite Numbers? #4
This video covers what prime and composite numbers are, and how we can tell whether a particular number is prime or composite. Key points: - Prime numbers are only divisible by themselves and 1. - Composite numbers are any number that...
Curated Video
Prime vs. Composite Numbers
Mr. Addit explains the differences between prime and composite numbers.
Curated Video
Prime and Composite Numbers | Maths
What makes a number prime? What makes a number composite? Learn the difference between prime and composite numbers.
Why U
Pre-Algebra 10 - Factoring
Any natural number can be decomposed into a product of prime factors. Prime factorization is fundamental to many arithmetic operations involving fractions.
Curated Video
Prime or Composite: Using Area Models to Determine Number Types
In this video, the teacher explains how to determine if a number is prime or composite using area models. They demonstrate that prime numbers have only one set of factors, while composite numbers have multiple sets of factors.
Curated Video
Multiples and Factors
Identify that a whole number is a multiple of each of its factors.
Brian McLogan
What is the difference between a prime and composite number
In this video series you will learn multiple math operations. I teach in front of a live classroom showing my students how to solve math problems step by step. My math tutorials should be used to review previous lessons, complete your...
Brian McLogan
Can you simplify the square root of these 43 numbers?
In this video we work through 43 different examples for simplifying radical expressions. We focus on the square roots of numbers and simplify using the rules of exponents and prime factorization. After working through this worksheet you...
msvgo
Fundamental Theorem of Arithmetic
It explains the Fundamental Theorem of Arithmetic. It also includes problems based on the theorem as well as their solutions.
Curated Video
Finding the Greatest Common Factor
In this video, the teacher explains how to find the greatest common factor (GCF) of two or more numbers by creating and comparing a list of factors for each number. The teacher emphasizes the difference between factors and multiples and...
NUMBEROCK
Prime, Composite, and Square Numbers
Jeremy skateboards, does parkour, and even magically elevates in this fun video about the definitions of prime, composite, and square numbers. Then his friend Jenny helps him out in each chorus to make the song catchy in a way that won't...
Zach Star
This completely changed the way I see numbers - Modular Arithmetic Visually Explained
This completely changed the way I see numbers - Modular Arithmetic Visually Explained
Bloomberg
German PMI Diverges From Frances Economic Data
Sept. 23 -- Bloomberg's Hans Nichols reports on a breaking economic data from Germany. He speaks on Bloomberg Televisions On The Move. (Source: Bloomberg)
Math Playground
Math Playground: What Is a Prime Number?
This video defines prime numbers by examining the concept of factors. [4:42]