Decimals-Multiply-3 by 3-VIDEO 2

8 times 5. If you don't remember your 8 times table, that doesn't matter. Just go ahead and draw your circles and dots. I'm going to. Draw 8 dots, and I'm going to draw a 5 circles. Because I want to have my 8 times table. So one, two, three, four, 5. So inside my 5 circles, I need to have 8 lines or 8 dots. 123-412-3412, 341-234-1234, 123-412-3412, three, four, one, two, three, four, and four. How many dots on this first circle? There are 8 dots. Now I ten, 11, 12, 13, 14, 15, 16 dots. 17, 18, 19, 21, 22, 23 24, or I should say 24 lines, with about to 6 or 7 to 8 to 9, 31 32, 33 34, 5 to 6 or 7 or 8 to 5 40. And this is your 8 times table. This is 8 lines times one circle. 8 lines times circle number two. 8 lines, times circle number three. 8 lines times circle number four. And 8 lines times circle number 5. So this means 8 times 5, which is 8 times 5 is equal to 40. So your zero is your last member, which stayed at the bottom. Your four goes at the top. Of the number that is not circled. Put a little plus sign in front of you four. So this is 40, a four and a zero makes 40. Now I'm going to multiply again from the bottom number to my next number, which is a 5, plus four. So I went from 8 5 to 8. Now I'm going from 5 to 5 plus four. 5 times 5 if you drew your circles and lines are 25 plus four more is 29. So we're going to put our 9 here. Put our plus two over here over the number that's not circled yet. Now I'm going to go again from the bottom number 5 to the number three. So I'm going to start going to 5 to three and the two. So 5 times three is 15, plus two more, 16, 17. So I put my 7 here, carry the plus one over here. 5 times 5 what I'm saying is 25 plus one is 20 6. So I'm going to put my 26 here, just ask my last number. Got to go here to the second column. Again, bring the zero down. Start multiplying from the last number. Three times 8. Let's look at the 8 times table that I draw. That I drew. 8 times one, 8 times two, 8 times three is 24. The four is the last number. So the four stays here at the bottom, the plus two goes over here above the 5. Above the number that's not circled yet. Now I go, I've already done three times 8, so now I'm going to go for my three. To my 5 plus two. Three times 5 is 15 plus two more 17. You put a 7, carrier plus one. Now I'm going to go from this bottom three to the top three plus one, three times three is 9 plus one is ten and put a zero, carry a plus one. And I'm going to go from the bottom number again to my 5. So I have three times 5 plus one. Which will give me 15 plus one more is 16. Let me squeeze it in here. Okay. Here. We brought down both of our zeros. So now we start multiplying from the last number again. 9 times 8. Remember, I already had my 8 times table started. I'll just go ahead and finish it up. 6, 7, 8, 9, and I'll put my. 8 lines in each one. This is 8 times 6, which will be 48, 49, 50. Two, 53, 54, 55 56, which is 8 times 7. 57, 58, 59, 60, 61, 62, 63, 64. 65 is associated with 58 69 70. 71 and 72. And this is 8 times 8, and this is 8 times 9. A 72. So my two stays at the bottom, the plus 7 goes at the top. So 8 times 9, you always got to start with the last number. So from the bottom to the last, put the two here. Carried a plus 7 over to the number that's not circled yet. Now I go for my 9 to the 5. Plus 7. That's 45 plus 7.5 for states for example. 52. Your two goes here. Your plus 5 goes over here to the number that's not several yet. Now I'm going to go for my 9. Times three plus 5, 9 times three is 27, 28, 29, 30, 31, 32. Put it to here, carry your plus three here. Now I go on the bottom of her again to the first number. 9 times 5 is 45 plus three more 45 for 6, 47, 48. 48. Now all I have to do is add all three of these answers together. And that'll give me my answer. So I'm going to start with the biggest number. Which is four, 8, three, twos, two zeros. And then I'm going to start adding these numbers from the last number from the back to the front. So a zero and a four goes last, a zero. And then a four, a 7, and then a zero, 7, and then zero. 6 and then one, 6, and then one. Never start adding these numbers from the front, always start from the last numbers. And then I have a zero and a 9. Again, I'm going to start here with a zero and the 9. Then I have a 7 and a 6. So 7 and a 6. And a two. Okay. So I'll add these numbers together. This gives me zero. Line plus four, 9, ten, 11, 12, 13, so three carried a plus one over here. 7 plus 7 is 14, 15, 16, 17. You put the 7, carry the plus one over here, 6, 7, 8, 9, 6, 7, 8, 9, ten, put the zero, carry the plus one next door, 8, 9, ten, you put the zero, carry the plus one here. 5. Let's go back. Remember we said we have four numbers all together behind the dot or the decimal while we first started. And we have to have four numbers behind the daughter decimal now. So I'm going to count one, two, three, four, put your dot. And this is your answer. 500.973. Sometimes the calculator when you start using calculators will give you 9.73. Now, this is how I know whether someone used a calculator or not. If you don't have the zero, that means that you did not add manually. And if I see 500.973 and you're not supposed to be using the calculator, I'm going to give you points off because the calculator gives you this answer. But calculating it yourself gives you that answer.