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Math 8-7

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blessing all toys should be put away so we want to be able to count your allowance we want to be able to count your toys and we definitely want to be able to count your class money so that's the big idea as to why we need to be able to understand place value some of the essential questions that we're going to be going over while we're learning all of place value why is it important to understand the value of a digit in a three digit number how do you know the value of digits in a number you have a little video we're going to watch Hello song looking for something different we got that 100 Dance Moms busy all right that was our little song for PowerPoint back up here we thought that it's a cute little song that you guys would enjoy so our standard is understand place value through 999 by demonstrating that a hundred can be thought of as a bundle a group of tens called a hundred now we're going to be looking at some vocabulary we have a lot of vocabulary in this unit we have place value the value of a digit has based on its place in the number exist what is the value of the 9 in 391 the value of the 9 is 90 because it is equal to 9 tens 9 rods not nice once these are tens over here these are tens so we have a cube a rod and a flat we have 300 here we have 90 here and we have one Cube 391 and we end up with the number 391 and the number 9 is worth 90 because it is in the tens place the word digit what does the word digit mean a symbol used to make numbers we use the digits 0 1 2 3 4 5 6 7 8 and 9 to make numbers so numbers are digits this is a one a one block a cube a single unit or quantity one a single unit vocabulary 10 we had to one's over here and then a 10 is a group of 10 ones which makes a rod right over here it makes us in its with our base ten blocks and if you were here you would have based in to look at because I would have them passed out by now and you wouldn't actually be able to put your hands on them as soon as you come back to the school you'll be able to put your hands on them and actually see and touch what I'm talking about next vocabulary word is 110 groups of 10 10 10 equals 100 in the next lesson we will work on exploring the hundreds place more now we're going to go see Annie and Moby for some place value I think we are awesome slam dunks they scored six points which is the same as this one we scored 16 points which is the same as 110 and 610 numbers can be made up of just one digit what numbers can have more than one digit to the number 6 has only one digit the number 16 has two digits 1 and 6 each digit number stands for group you or how much each digit stands for depends on its place in the number this is called Grace value what are ones let's see how many kids do we have 1 2 3 4 5 6 7 8 9 we have nine cubes we count things one by one you count by ones when we write the number 9/8 in the ones place some numbers have more than one digit what's the number on my shirt what are tannins when you combine 10 ones you get a group of Kaden 100 chart each row has 10 ones you can combine tens and ones to make it two digit number let's see we one group of 10 we also have one two three four five ones so we have 15 cubes the digit 5 is Tannerite the ones we have five ones the digit next to it just how many groups that Ken's we have one group of 10 you can show the number on hundred chart to backpack size 60 for crayons my name is there are six groups of 10 and for once so that's 64 you can show this number on a hundreds chart I definitely see numbers that have three digits what are hundreds will you can buy 101 you get a group of 100 write Moby you can also get 100 by combining 10 tens let's see we have one group of 100 we have three groups of 10 and we have eight ones + 3 tens + 8 ones equals 138 cubes a puzzle has 375 pieces that means there's three groups of 107 groups of 10 should I make some 375 yeah it is but there are even bigger numbers what are thousands we can buy 1,000 1,000 100 tens also equal 1000 and 100 C make 1000 we had a group 1002 groups of 100 for groups of 10 and we have nine ones so we have 1249 great Moby you put a, between the thousands and hundreds place I don't know if we'll ever score 1249 points Moby it looks like we need a new scoreboard okay here is an egg birth chart on place value we have 10 ones which are the ones right here 2 4 6 8 10 10 ones is equal to 110 10 tens is equal to 100 so what's the value of 2 tens and 3 ones so that gives you two tens three ones so that's when he I need the number 23 over here you have 5 tens and 4 ones so that's going to give you the number 54 because we had five tens and 4 ones on this number here if you ignore the 5 and you're only working with the eight where would we put the 8th at who can unmute themselves and tell me where would be 8 go would it go in the hundreds column would it go in the tens column or would it go in the ones column are only dealing with the eighth the ones column absolutely now this one we're looking at the five and the eight where would we put the numbers where would we put the five where would we put the eight the fire in the tens of the eight in the ones yes badly I goes in the jinns that eight goes in the ones alright let's look at this one we got a hundred and twenty-four where does the one go where the to go and where does the four go giovan let somebody else get a chance to answer okay thank you baby Marcia why don't you give it a try The Rock goes down in the DM ones column and the tube play Layla see if you can help her out got to figure out where the one goes got to figure out where the two goes and we need to help her out where the four goes she's the one dose under the one is she right yes the number one goes underneath the ones the four goes underneath the one exactly OK where does the to go to the tech the two goes to the end yeah and where does the one go killer 100 exactly the one goes to the hundreds the two goes to the tens and the four goes to the one all right we got stuff we're going to do what is the value of 4 in number one the question is 543 is that the hundred and ten for the ones digit hundred look at the digit that is underlined the 10th are you guessing no what number is underlined on number one for okay so is it in the hundreds place the tens place or the ones place it's in the tens place let's look at number two 462 is the two in the hundreds place the tens place or the one this place the ones place yes number three 735 7 in the hundreds place the tens place or the ones place all right number for 639 is the 6 in the hundreds place the tens place or the ones place hundreds place good job 954 is the 5 in the hundreds place the tens place or the ones place send a tens place 773 is the 7 in the hundreds place the tens place or the ones place and tens place 148 is the 8 in the hundreds place tens place ones place 1 + 496 is the 4 in the hundreds place tens place ones place 100 100th place 550 is the 5 in the hundreds friends make sure your Adam. If you're getting what we're doing sideways if you kind of understand at 5 if you understand what's going on I understand me I kind of understand Z-ro I don't understand all right where's our I can statement again I can understand place value through 999 repeat it please I can run through 999 and the place value through 999 thank you show 62 in different ways 62 is 60 end and how many ones who okay yep that's right 62 is 6 tens and two ones 62 is 60 + Barros start charging 62 is 60 + 2 what about this 162 is 5 tens and how many ones would that be Wall-E 2 what day 12 162 is 50 + 12 yes 12 let's look at number two okay so 54 in different ways 54 is 5 tens and how many wants for 1 board 14:1 No 5 tens and 4 ones where on 54 is 5 tens and 4 ones 54 is 50 + how many do we have to add 250 to get to 54 four more four more so it's 50 plus 54 is 3 tens and how many ones sport24 20 I think it's 24 I think it's 55 24 it's 24:1 and then the last 154 is 30 + 54 is 30 + we just had it we just did it 54 is 3 tens and 24 ones so 54 is 30 + come on guys you know they're like crickets 50 4 54 is 30 plus what number if you're trying to get to 54 and you got 30 and you're trying to get to 54 you got 30 what are you going to add 10:30 2 Chainz okay that's going to get us to 50 but you're close to 10 that's 20 what else do we have to add to get 250 for now you got four ones right she got you added two tens that's 20 and if you add four ones now we're at 54 right yes exactly 24 yes it is alright 49 is blank tens and blank ones figure it out and I'm going to come to you just a second 49 is blank tens and blank ones figure out how many tens it is and how many ones it is 49 Miss Williams can I use the bathroom please yes sorry I was having some computer issues all right anybody got the answer yet 49 blank tens and ones who can give me the answer how many tens and how many ones arcilla why don't you give it a shot is it 50 okay. not guessing Okay we're not going to do that the number is 49 how many how many wars has 9 10 RaeLynn RaeLynn you are not supposed to yell out I was talking to Marcia so she asked me to give her an answer Marcia the number with the number was 49 if we look at the four the four is in what place value is it in the Warrens the 10 or the hundreds is it be on 4 in the ones place in the ones place so how much is the four worth if it's in the tens place it was how much is it worth fortunes fortunes yeah count by tens on your fingers Aldi how many kids did you have when you got the 40 nurse did you have up when you got to 44 okay so how tens do you think you have 4 yeah there's four 10s now it be 9 in the ones column how many ones do you think you have they think we have if there's a 9 in the ones column how many ones do you think we have Instinct we have 9 ones yes we have nine all right we're going to do the number 56 next is the number 56 right how many tens how many when's and I want it done in two different ways write it at least two different ways Miss Julie Wayne yes what is the answer what was the problem again and 6 56 I guess you need to ask first is it okay if I take this why I'm hold on buddy I got some still working my mom died and the Dogs Out songs go away alright RaeLynn give me one of your examples is 56 you can just show her the picture okay but you did I got the number one how many tens and how many ones okay you did 5 tens and picks ones that is one way to do it who got a different a good job Braylon good job who got a different answer Giovanni stop raising your hand because every time you do that to the computer I have to go and get buttons over here Route 50 trying to see what you wrote what is 52 is Layla what I don't understand what you wrote the number was 56 and I wanted to know how many tens and ones raylynn said 51061 and I asked it to be written a different way to different ways do you have a different way other than five tens and six ones rewrite it again okay okay now kenyana are you on yes ma'am oh high better than never right I just saw your name pop up and I figured I'd call you and see if it work and it works we're in the middle of the math lesson we're almost finished but that's okay we haven't done a whole bunch today because I only had four kids so I didn't want to do a whole bunch of new lessons and then all everybody have to play catch-up so what I've done is just kind of introduced some stuff today and we're going to dive deep into it tomorrow hoping more people can get logged on tomorrow so right now I gave the students the number 56 we already know Rayland told us it has five tens and six ones to see if we can write it in a different way is what we're working on right this minute background now I can see what's your full face Giovanni do you have another way to write 56 mighta got kicked off or tens and 16 one absolutely for tens and 16 ones awesome job there buddy awesome work we're not going to be able to do well yeah we might be able to do the independent practice can you all read it on your screen I can't read it who cannot I can't I can see some of it so I can see all of I can't see all of it all right we'll do it together the first one is done for you it says draw a line from the 10 magic number the first one done 10-20-30 you would draw the line to the 30 I'm going to go to the board so I can do it there who thinks they know the next one the next one is one two three four five five ten so where would my find do custody where would my line go 250 every time I go to draw hold on sorry. freeze the screen to be able to draw on it and that means I can't talk to you while I have it Frozen for me to be able to draw all right who thinks they know the neck 1 any count them or are they too small too small already this one is one two three four five six or six of them to where am I going to draw my line to 60 all right it's not drawing very well y'all it's getting messed up all right what about the next one it looks like there's four of them there so where would I draw my line 2 440 40 Derek stop two three four five six seven eight nine eight of them to 80 it's not letting me draw the lines the right way and it's messing up the whole thing already the next one is too so where would I call my line 20 the next one is one two three four five six seven eight nine where would I draw my line for that one the next one is what one one where would I draw my line said yes 1 2 3 4 5 6 7 7 is the last one where would I call my line 70s number the first number said six tens and nine ones so they drew it to the number 69 the next one says for tens and seven one so what number would I draw the line to 87 in 11 what number would I draw it too 91 to 1001 what number would I draw it too 2510 and 8 ones what number would I draw it too 58 4 tens and 3 ones what would I draw at 28251 85 job 31071 s 3737 34 Punjab 6:10 to 1 baby be due nice job I bought everybody should know how to get into i-Ready by now you're going to go to I ready math okay Miss so we only have to like leave no you're not leaving you're going to i-Ready math okay we had social studies to do after we leave i-Ready math we have social studies after that okay what time do you get back social studies starts at 1:35 he should be on i-Ready math thank you you're welcome Miss yes what does the things outside is Aiden something put something I don't know what you're trying to tell me so airplane styes and then it put something did you go through class link impressive again and then I'm going to check I'm going to Price login to i-Ready I just put my username and my password that I put something I put that

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