Math Fortress
GRE Arithmetic: Integers (Part 2 of 4)
This video covers the basics of integers. Topics covered include: Multiplication, Multiples, Factors (Divisors), Lowest Common Multiple (LCM), and the Greatest Common Divisor (GCD) also known as the Greatest Common Factor (GCF).
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
Professor Dave Explains
Greatest Common Factor (GCF)
Finding the greatest common factor of a set of numbers.
Hip Hughes History
The Neolithic Age Explained: Global History Review
When did civilization start? Where were the first civilizations? Learn about the roots of early human history. A simple direct explanation of the Neolithic Age.
Curated Video
Finding Multiples of a Number Using a Table
In this video, the teacher explains how to find the multiples of a number using a table. They demonstrate the process by finding the first six multiples of both 7 and 8. The table helps organize the information and ensures that no...
Curated Video
Solving Multistep Word Problems with Metric Conversions
In this lesson, students will learn how to solve multistep word problems involving metric conversions. They will be taught the metric conversion rules and how to use a simplified chart to convert between units.
Curated Video
Adding Fractions with Unlike Denominators Using Fraction Bars
This video explains how to add fractions with unlike denominators using fraction bars. The lesson covers the concept of equivalent fractions and the importance of finding a common denominator to add fractions. The teacher also addresses...
Curated Video
Subtracting Fractions with Unlike Denominators Using Fraction Bars
This video explains how to subtract fractions with unlike denominators using fraction bars. It emphasizes the importance of finding a common denominator and shows how to use equivalent fractions to achieve this. The video also addresses...
Curated Video
Multiplying by Multiples of 10 Using Base 10 Blocks
This video teaches students how to multiply by a multiple of 10 using base 10 blocks. It explains the concept of multiples of 10 and demonstrates how to visualize and solve multiplication problems using base 10 blocks.
Curated Video
Finding the Least Common Multiple (LCM) of Two or More Numbers
In this video, the teacher explains how to find the least common multiple (LCM) of two or more numbers by creating and comparing a list of multiples for each number. The concept of multiples and skip counting is introduced, and common...
Curated Video
Determining Multiples of 4 and 7 Using Divisibility Rules
In this video, the teacher explains how to determine if a whole number is a multiple of 4 or 7 using divisibility rules. The teacher demonstrates the rule for divisibility by 4, which involves looking at the last two digits of the...
Curated Video
Determining Multiples of 2, 3, and 6 Using Divisibility Rules
In this video, the teacher explains how to determine if a whole number is a multiple of 2, 3, or 6 using divisibility rules. The teacher demonstrates how to apply the rules for each number and provides examples to illustrate the concept.
Curated Video
Determining Divisibility: Multiples of 2-5 and Ten
In this video, the teacher explains how to determine if a whole number is a multiple of 2, 5, or 10 by using divisibility rules. The teacher reviews multiplication fact families and demonstrates how to identify factors and multiples. The...
Curated Video
Multiplying Decimal Numbers by Powers of 10
This video explains how to multiply a decimal number by a power of 10 by understanding place value. It demonstrates that multiplying by 10 or 100 shifts the digits to the left, and the decimal point holds the digits in the correct place....
Curated Video
Conservation officers issue thousands of dollars worth of fines over B.C. Day long weekend
Dozens of people across B.C. have a ticket burning in their pockets. Conservation officers say they handed out tens of thousands of dollars worth of tickets for violating campfire bans over the B.C. Day long weekend. CBC’s Dan Burritt...
Curated Video
Klarna Courts U.S. Customers with Flashy Ads, New Shareholder Snoop
The Swedish point-of-sale finance company quietly put up ads in the U.S. last year but made a splasher introduction earlier this month when Snoop Dogg became the face of its latest campaign. That campaign, called Smoooth Dogg, featured...
Curated Video
Klarna Is Set to Take on U.S. Point-of-Sale Lenders
The Swedish point-of-sale finance company quietly put up ads in the U.S. last year but made a splasher introduction earlier this month when Snoop Dogg became the face of its latest campaign. That campaign, called Smoooth Dogg, featured...
Curated Video
The Explosive Growth of Airbnb's 'Wellness Experience' Travel Trend
Experiential travel bookings on Airbnb have grown 500 percent -- twice as fast as Airbnb's general tourism growth -- as the desire for unique vacations extends beyond the Instagram set into the general population. Ali Killam, Airbnbn's...
Curated Video
Shares of Data Company Elastic Nearly Double in NYSE Debut
Elastic, a company that provides data services for Uber and Tinder, went public on the NYSE on Friday. The stock rose as much as 104 percent before settling at $70. CEO Shay Banon said he didn't take the company public in order to raise...
Curated Video
SMOKEBOT undergoes a trial by fire
A burning building. Thick smoke. This is a classic scenario for firefighters. In a training centre in Dortmund, Germany, scientists have joined firefighters to test a new type of robot capable of intervening in these extreme situations....
Curated Video
Long-Time Tech Investor Eric Jackson: Apple Undervalued by 50 Percent
Apple made history on Thursday when it became the first publicly traded U.S. company to hit a market value of $1 trillion. Eric Jackson, founder and president of investment firm EMJ, told Cheddar on Friday that the company is actually...
Curated Video
Long-Time Tech Investor: Apple Is Actually Worth $1.5 Trillion
Apple is the first publicly traded U.S. company to hit a market value of $1 trillion. Eric Jackson, founder and president of the investment firm EMJ, said Friday that the company is actually worth closer to $1.5 trillion.
Curated Video
Even at $1 Trillion, Apple May Be Undervalued by Half
Apple is the first publicly traded U.S. company to hit a market value of $1 trillion. Eric Jackson, founder and president of the investment firm EMJ, said Friday that the company is actually worth closer to $1.5 trillion.