The video “Add Three Digits Number Line” demonstrates how to use a number line and knowledge of place value to solve addition equations with 2 addends that are each 3 digits.

Multiplying One-Digit Numbers by Two- and Three-Digit Numbers teaches how to multiply one-digit whole numbers by two- and three-digit whole numbers by using the standard algorithm.

2-Digit x 3-Digit Decimals multiplies two-digit decimal numbers by three-digit decimal numbers fluently by using the standard algorithm.

On this week's episode of Spacetime, Gabe talks about what it actually means for a line to be straight so we can better understand what we mean by the idea of "curved Spacetime". This is Part One of our series on General relativity, so...

We've broken down our preconceived notions about mass and time, now let's redefine what they really are. Since we know that time is not a universal constant, what is? Matt defines causal order and explains how even though time may look...

This episode of Space Time is actually about Spacetime, so pull up a chair, grab your favorite snack, and buckle up, because this episode is going to be a TRIP. Gabe explores what reality is, what "time" is, and why what you think those...

What if you never had to fill out paperwork again? In Estonia, this is a reality: citizens conduct nearly all public services online, from starting a business to voting from their laptops, thanks to the nation's ambitious post-Soviet...

This video explains the concept of DSL, how it is used, and some of the characteristics that have been applied to access the Internet. This clip is from the chapter "Remote Connectivity" of the series "CompTIA Network+ Certification...

In this video, students learn how to add multiples of 100 to a number using a number line. Understand that when adding 100, the hundreds digit increases by 1, while the tens and ones digits remain the same. Practice adding different...

In this video, the teacher explains how to show two and three digit numbers on a number line by considering the place value of hundreds, tens, and ones. The teacher emphasizes the importance of paying attention to the scale and units on...

This video explains how to round numbers to the leading digit using a number line. It covers the concept of benchmark numbers and midpoints, and provides examples of rounding to the nearest 10,000 and 100,000.

The video is a tutorial about place value and number lines. The presenter explains the importance of place value and how the position of each digit carries a specific value. They also discuss how to align numbers correctly when doing...

In this video, students will learn how to use the properties of addition, such as the commutative and associative properties, to solve addition problems with two-digit numbers. They will also review the value of each digit within a...

This video explains how to add multi-digit whole numbers using an open number line. The process is demonstrated by breaking down the numbers into expanded form and then making jumps on the number line to add the parts together.

Mr. Addit reviews multiplying 2-digits by 2-digits with regrouping. He then demonstrates the method for multiplying 3-digits by 2-digits with regrouping and stresses the importance of being careful about putting numbers in their proper...

Parallel lines are always the same distance apart and never meet.



We use arrowheads are used to show that lines are
parallel.
See how these lines have one arrow the, because these ones are also...

Mr. Addit demonstrates how to multiply three-digit numbers by one-digit numbers by using the partial products method.

The gradient of a line tells us how steep the line is. Lines going in this / direction have positive gradients, and lines going in this \ direction have negative gradients.



The gradient can be found by finding how much...

In this video we look at more examples of plotting straight lines onto graphs. This time the equations are a little trickier - such as having fractions for the gradients. When completing the table of values, if the equation has fractions...

You’ve just received your set of 402 magnetic blocks - cool! But your best friend and your sister want to join you and build together, so you need to split the blocks into 3 equal sets. That looks like division - 402 divided by 3 is… Oh,...

This video teaches learners to subtract 1-digit numbers from 2-digit numbers using column subtraction.

This video teaches learners to add 2-digit numbers and 1-digit numbers using column addition.

Do you need a quick refresher on how to divide whole numbers with single digit divisors? I will show you the steps that you need to follow when dividing any whole numbers. I will walk you through 2 examples, giving you step-by-step...

This video teaches learners to add 2-digit numbers and 2-digit numbers using column addition.