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Lenzie Blake-1st Grade Math Week 1

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1st Grade Math Week 1

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hi boys and girls and welcome to an exciting new adventure that we like to call virtual summer learning through this video you will be discussing a new lesson and learning about adding any number while going to the city over to work hard take your time do your best if you have any questions please feel free to contact us through that and we will ask you a question for you lickety-split all right but you started welcome to lesson 23 add 10 to any number hear your vocabulary words will be disgusting Antoine I-10 is a group of 10 1 A1 is a single unit or object if you decide that you can't really remember what he looks like now play remember won the fight here are some pictures to the right to remind you of what each of those looks like hear your strategies to use counting by 10 number chart or 120 Watt and your tens and one each of these strategies can be used to solve the math problems that we are about to go over the only thing that you made have to remember to do is use as a correctly for your number chart and your 120 chart is space that you remember how to go to the Chart mentally to prepare you for second grade but just in case you need a reminder the chart is located on page 116 of your instruction book take some time now if you have it all ready to go and grab a pair paper and your i-Ready math workbook yes you will need both guided price these are the practice problems that you and I will go through together the first problem can be found on page 150 if it is Maria has 17 shells she finds 20 how many shells does Maria have now a-37b 30 40 yeah so we're starting off with Play Take It Out On numbers from the we know that I'm math problem till this day 17 shells and then 20 more shells and added so I said so the first ones out the number 10 discount on my number of one that will give me the number 17 so this is 1011 14 15 16 17 of course I'm not quite yet I still have to go over to the next number and I also need to draw 20600 e r in this one place value of there are no one's here so how many chains do you see if you said three you're correct collectively we asked him together so the tennis from this side and they give us 10 20 and now I can count it don't forget it 10 20 30 31 32 33 34 35 36 37 and now I know that my answer is 37 which is this choice our neck guy practice problem can be found on page 151 Jordan has 13 toy car and send toy trucks how many toys does Jordan have solve this together we got the number 13 and 10 for my math problem representing the number 13 and we know that 13 has 2001 how many one write three one is the number our next practice problems can be found on page 152 let's find 16 + 10 after we find 16 + 10 together we will complete extra has problems as well now we're at the next France from which is 15 + 10 + 10 1112 1314 1516 Elena drive 10 which will only give me 110 because I looked again and all the teams first year So Icey 2 now I know I only see the number 16 having 110 doesn't have anyone or number in the ones place just had zero so I just to the group with the rest of them and now I can count all this together 20 21 22 23 526 So my answer is 26 hey I'm going to that we want to go over those extra practice problems just to make sure you have the hang of it but this time I'm gone different mental man remembering how to add my numbers without necessarily having to draw a picture to go along with the problem number in the tens place behind the strategy tell me about the same here and look at the number 22 to is in the tens place in this number and in the number 13. so why would typically do is think of what do you mean it's too intense Place basically saying 420 in the ones place a 13 basically stands 410 that's one group of 10 in this number there's two groups of 20 + 10 + 10 + number after 20 so basically just thinking about how I'm counting by tens is 30 but of course of course I'm not really because this number does have more so after I added together I have to add the one I take the number 30 and I have the number 33 is 30 and 3 more is free if you're having a trouble with remembering your number because it's going to take some time for you to practice and be able to just cancel those numbers up just like that we talked about there's your answer your hands because you are going into 6th grade for the time being you know visualizing that will also help with your without having to draw pictures to go with him once again 120 chart you may need to pull out your charger and be able to I also want to show you another used in how to sing with your mental man would like to do is basically take the place value of each of the digits in this number and even numbers when you decomposing into two different numbers taking the place value of the number of the one the number 5 in number so basically stands for 10 and the high in the ones place is 5 so that would be 10 + 5 the 2 in the tens place is the same as 20 and the 4 in the ones place is just so now you have two different number sentences which makes it easier for you to add those numbers together see you at the 10:20 together because those numbers are they represent stuff together together so that 5451 get sad the score before 1 so 10 and 20 more and two more times than 20 30 1 + 2 is 3 so 10 + 20 is 35 + 4 30 and 9 more is 39 the problem starting the repetition and the practicing yourself will help you for when you get to use Mental Math instead of draw all right you guys here are your assignments for this week they are due by the end of the week and scores in the week we will contact you and check on how you doing can I walk you through those files to make sure you don't have to have any trouble with them again all your assignments are at the bottom of the page where you see your page 153 154 and 100 you can do those diamonds at your own pace they're not all due at the same time but we will be checking on you at the end of the week and time to work on them as always please feel free to let us know remember to do your best keep trying until you get it and if you still have trouble we will be here to help at any time you guys are awesome and amazing and we will see you next week

Listed in Osyka Elementary Virtual Summer School

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Lenzie Blake-1st Grade Math Week 1

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