Download presentation

Presentation is loading. Please wait.

Published byOrion Ventry Modified over 3 years ago

1
Math Stuff

2
Multiplying 1 digit by 1 digit Multiplying is just taking 2 numbers. Ex: 2*5=___ You take 2 and write it down 5 times than add. So 2*5=10 5*2=10 Easy way to multiply 5*47*2 3*68*7 Now you try multiplying 1 digit by 1 digit.

3
Multiplying 2 digit by 1 digit It is easier if you write it down like this instead of this: Right Way Wrong Way 12 12*5=_____ * 5 ___________ You multiply the ones on the top which is the 2 and you multiply it by the ones on the bottom which is the 5 and that is 10. But you can’t put 10 so you put a 0 under the line in the 1’s place, then you put a 1 on top of the 1 on the top which is in the tens. So then you multiply the 1 on the top which is in the 10’s place and multiply it with the 5 on the bottom which is in the 1’s place, but don’t put 5 yet because you have to add not multiply just add the 1 on top of the 10’s place and add it to the 5 so it is 6. So when you are finished it should look like this: 12 * 5 ______ 60 54*367*2 Now you try it.

Similar presentations

OK

Converting Fractions, Decimals & Percentages. COMMONLY OCCURING VALUES IN PERCENTAGES, DECIMALS & FRACTIONS.

Converting Fractions, Decimals & Percentages. COMMONLY OCCURING VALUES IN PERCENTAGES, DECIMALS & FRACTIONS.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on j&k tourism Ppt on mumbai as the financial capital of india Convert word doc to ppt online form Ppt on polynomials and coordinate geometry proofs Ppt on tourism in rajasthan Ppt on areas related to circles download Ppt on object-oriented programming concepts in java Ppt on content addressable memory test Ppt on computer languages for gaming Ppt on child labour laws in india