Math Tricks - Apps on Google Play - Deepstash

Bite-sized knowledge

to upgrade

your career

Ideas from books, articles & podcasts.

created 3 ideas

GOOGLE

Math Tricks - Apps on Google Play

Math Tricks - Apps on Google Play

play.google.com

STASHED IN:

108 reads

Multiplying 2 digit no.s ending with 1

Step 1: Since the no.s end with one our answer will contain the last digit as 1. Have that in mind.

Step 2: Now add both the tens digits i.e., (x + y) this is you tens place. (In case of double digit add it after step 3)

Why is important to remember powers of 2

We often double or square things from time to time hence, in order to speed up your calculations it is essential to know the powers of 2. (Trust me this is indeed a super useful tool). Once you have manage to do this your calculations will become a lot simpler.

Here it is,

2^1=2

Remembering the powers of 2

From time to time we tend to double or square things. In fact 2 is a very common no. used in our day-to-day life. So in order to ace your calculations you will be needing this and I'm happy to give this to you.

2^1=2

2^2=4

2^3=8

2^4=16

2^5=32

2^6=64

2^7=...

1 Reaction

Comment

It's time to

READ

LIKE

A PRO!

Jump-start your

reading habits

, gather your

knowledge

,

remember what you read

and stay ahead of the crowd!

Takes just 5 minutes a day.


TRY THE DEEPSTASH APP

+2M Installs

4.7 App Score