Math questions with sharmell

Hi I was going to do some math questions with you

Okay let start

We are first going start with multiplication let do 27 times 9 =

First let see what method to use us the method that it easy for you so i pick grid method cause it very easy for me so I will tell you what I did I first drew the grid then then put a 9 and the drew a times sine then did 20 times 9 wich is 180 then did 9 times 7 wich is 63 then did 180 +63 wich is 243 so that what 27 times 9 is 243 .

Next let's do a 12 times 9 wich we know it is 108 but do you guys know what 12 times 13 is if you don't let work it out if you do keep the answer to your self okay so this I would count on From a 144 then you get the answer or do it the way you want so what did you get was the answer 156 it right if you did not get that then you must have done it wrong let do one more of times okay

20 times 100 I did the grid again so what I did with first one so what 20 times 100 20,000 so that answer so now let go to and divide let do 20 divide by 100 it 5 right so let do 200 divide by 100 but that 2 so let do 60 divide by 8 this is desmals so ask someone to help you that what I did after a long working out after we finished that when I did this so what did you get I got 7.5 if you did not get this you did something wrong but it fine.

let do 117 divide by 9 so first let find out what made 117 with 9 then you get the answer it was 13 if you got right well done if you knew already okay so now one more then we will be done let do 84 divide by 14 let find out what makes 84 first then we get the answer so if you got 6 then your right if you got it wrong for hen it fine but just check your questions next time okay that it .

Well bye .