Okay so everyone wants to do multiplication quickly right. Well we all know how to multiply by 10, 1, 2,3,4,5,6,7,8, and even 9 but what about 90's. Here is a trick to multiply numbers in the 90's quick and easy.
So take two numbers in the 90's let's say 94 and 97 we type it in on a calculator and get 9118 and here is how you can do it in your head.
STEPS
1. find the distance from 100 both numbers are. 94 is 6 and 97 is 3
2. add the distances together and you get 9
3. subtract that number from 100 and get 91 a.k.a the first two digits of the answer.
4.Take the two distances from step one and multiply them together and you get 18 a.k.a the last two digits of the number giving you the final answer 9118.
Use this on any other set of two numbers in the 90 to 99 range and i guarantee it will work.
whats your fave #????
ReplyDeletePuffgames-Puff mean smoke exhale strongly, there are many different types of Puffgames which available now online and some available in CD�s with little cost.
ReplyDeleteCool!
ReplyDeletecool math online games are for kids who play and learn math while playing games. These games are free and 24 hours available free
ReplyDeletecool math games | pbs kids go games | cool math games run
Simple...multiplication tricks
ReplyDeleteLing
Goid
ReplyDeletepbskids.org
ReplyDeletehttp://coolmathgames.com
games az
http://2048gamez.com
http://coolmath-mathgames.net
https://frivforschools.com
Thanks for sharing such a nice blog with full information, we are looking forward to see more blogs in future. Here you can learn the fast multiplication tricks & also you can give free online test series.
ReplyDelete
ReplyDeleteThe learning process consists of video-based instruction, computer graded assignments and a dashboard which allows the student and parent to track progress.
primary 6 english tuition
primary 5 english tuition
primary 4 english tuition
primary 3 english tuition
primary 6 math tuition
primary 5 math tuition
primary school maths tuition
maths tuition singapore
Really a very helpful article thanks for sharing and keep on sharing!
ReplyDeleteBaccalaureate Classes provides guidelines to Baccalaureate students, We provide IB Coaching Classes and IB Home Tuition also. Enroll today for IB Tutions.Read more:https://www.baccalaureateclass.com/
Having a personal tutor for our child will greatly help improve the learning of our children especially that math is a difficult subject. Experienced math tutor can greatly help learning of our children using the fundamental strategies they have learned and the experienced they have gained during their tutoting in several years.
ReplyDeleteMMORPG oyunlar mı arıyorsun? Tıkla: mmorpg oyunlar
ReplyDeleteAt Tychr, we focus on enhancing creative and intellectual faculties of students, equipping them with desired cutting edge competencies to excel in the ever dynamic 21st century and ultimately serving the global student community.
ReplyDeleteVisit website: IB Tutor