Rapesco PSE000AS Pocket Stapler with 1000 x 10/4 mm Staples, 12 Sheet Capacity, Random Assorted Colours

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Voiceover] Let's talk about multiplying by 10, 100, and 1000. There's some cool number patterns that happen with each of these. So let's start here with Similar to the positive powers, the negative power of 10 related to a short scale name can be determined based on its Latin name-prefix using the following formula:

that is a 10 plus a second 10 plus a third 10 plus a fourth 10. Or four tens. And now let's count that. 10 plus 10 is 20, plus 10 is 30, plus 10 is 40. So our solution is 40, or a four with a zero. And this is the pattern So rather than working out the sum, when multiplying by 10 we can simply move the digits to the left, for placeholder zero in the ones column. Scientific notation is a way of writing numbers of very large and very small sizes compactly when precision is less important. a number times 10, we add a zero. But here we're multiplying by three tens, so we add three zeros. So let's look at that all as one pattern. Let's take seven, the number seven, and let's multiply it by 10, by 100, and by 1000, and see what happens. Seven times 10 is going Philip and Phylis Morrison wrote a book called "Powers of Ten: A Book About the Relative Size of Things in the Universe and the Effect of Adding Another Zero" to accompany the video of Eames. [1]We move 36 three places along because there are three zeros in 1000. Three placeholders appear, so 36 multiplied by 1000 is 36,000. We know our 100 times tables as we simply move our original number along two columns and two placeholders appear in the tens and ones column. So 36 multiplied by 100 is 3600. We could keep going with this. How about multiplying by 1000? Now, if we want to divide by 10, instead of moving our number to the left we simply move it to the right. 36 becomes three point six, note the decimal point we add here. Well, it's really there all the time, but only reveals itself when a part of a number is smaller than one. We put it there to mark the place where our number becomes smaller than a whole number. To divide by 100, we move two, zero point three six. And to divide by 1000, we move three, zero point zero three six. ten to the negative 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000th power This is generally used to denote powers of 10. Where n is positive, this indicates the number of zeros after the number, and where the n is negative, this indicates the number of decimal places before the number.

with or already know. Four times 10 would be the same as four tens. Four tens. And four tens, one way we could represent But notice 360 looks like 36 because it is 36, but 10 times larger. 36 has moved along one place and a placeholder zero has appeared in the ones column. already know about tens and let's apply it to hundreds. Something like, let's say, two times 100. There's a couple ways to 10 times 10 times 10, or three tens. So we had one, two, three zeros. And so, we can see the pattern here. When we multiply byUse place value sliders to explore how the digits move when multiplying and dividing by 10, 100 and 1000.