Adding 3 digit numbers in the mind | Adding 3-digit numbers fast | Mental Math - Class #9

Channel:
Pakistan Obsidian Soft
Subscribers:
10,100
Published on ● Video Link: https://www.youtube.com/watch?v=rb8zpfSA_W4


Duration: 6:49
573 views
61

This is Class #9 of my Mental Math videos series. The purpose of this video is to help everyone including children do maths in their brain. In this class, I am telling a trick by which you can add three digit numbers. This class is dependent on a trick taught in Class #1 so have a look at Class #1 here:
Class #1:
https://youtu.be/apBdhK4Z-E8

After watching this video, learn the answers to the following sums to improve your mental math starting from day 1:
1+1=2, 1+2=3, 1+3=4, 1+4=5, 1+5=6, 1+6=7, 1+8=9, 1+9=10
2+2=4, 2+3=5, 2+4=6, 2+5=7, 2+6=8, 2+7=9, 2+8=10
3+3=6, 3+4=7, 3+5=8, 3+6=9, 3+7=10
4+4=8, 4+5=9, 4+6=10
5+5=10

Get the Links to my FREE Mental Math app for Android and iOS:
Google Play Store:
https://play.google.com/store/apps/details?id=com.obsidiansoft.android.mentalmaths
iOS:
https://apps.apple.com/gb/app/mental-maths-train-your-brain/id1499208866

FREE worksheets for practicing mental math:
https://obsidiansofteducation.blogspot.com/2021/02/mental-math-add-subtract-1digit.html
https://obsidiansofteducation.blogspot.com/2021/03/mental-math-adding-and-subtracting-two.html

FREE printable flash cards for practicing single digit addition facts:
https://obsidiansofteducation.blogspot.com/2021/07/additionFlashCardsNumberBonds.html

I hope you like this video. Please share it with your friends and family.
Happy Learning 😊.
Please like my Facebook page and Instagram page for more educational resources.
Facebook: https://www.facebook.com/ObsidianSoft/
Instagram: https://www.instagram.com/obsidiansoftapps/
For questions: contact me at obsidiansoftc@gmail.com

Intro and ending music from iMovie and Filmora

#mentalmath #addingthreedigitnumbers #mentalmathtricks #mentalmath #mentalarithmetic #domathsinyourbrain #improvebrain #obsidiansoftapps #mathstips #mathstechniques #mathstutorials #mathsclasses #improvemaths #mathematics #boostbrain #domathsinyourbrain #addonedigitnumbers #addtwodigitnumbers #adding #add #addingnumbers #addingintegers #addition #addingtwodigitnumbers #mentaladdition #addingonedigitnumbers #mentalmathclasses #mentalmathclass #freementalmathclass #freementalmath #addingnumbersmentally #mentalmathsaddition #mentalmathaddition #addingthreedigitnumbers #adding3digitnumbers #addingthreedigitnumbersfast #addingthreedigitnumbersinbrain



Other Videos By Obsidian Soft


2021-11-20Happy Children's Day | International Children's Day | Children's Day Message | Scratch Demo
2021-11-16Subtracting 3-digit numbers in the mind | Subtracting 3-digit numbers fast| Mental Math - Class #10
2021-11-11DIY Vacuum Cleaner Demo | Physics Project | Science Fair Project | Science Projects
2021-11-09DIY Vacuum Cleaner | Science Projects | Physics Project | Project for Science Fair #vacuumcleaner
2021-10-28Interactive Halloween Card in Scratch | Spooky Birthday Card in Scratch | Animated card in Scratch
2021-10-26How to make an interactive halloween card in Scratch | Spooky Birthday Card in Scratch
2021-10-12How to make Paint App | Paint App Tutorial | MIT App Inventor Tutorial |App Development Urdu/Hindi
2021-10-05Adding 3-digit numbers fast | Adding 3-digit numbers in brain | Mental Math - Class #9 (Urdu/Hindi)
2021-09-28Drawing App in MIT App Inventor | Paint App | Android Drawing App | MIT App Inventor Tutorial
2021-09-27Android Drawing App Demo | Android Paint App Demo | #shorts
2021-09-14Adding 3 digit numbers in the mind | Adding 3-digit numbers fast | Mental Math - Class #9
2021-09-06Multiplying 2 digit numbers in mind | Mental Multiplication | Mental Math - Class # 8 Urdu/Hindi
2021-08-31Arduino Tutorials for Beginners -Class 1| Arduino Uno for Beginners | Arduino with Scratch/PictoBlox
2021-08-24Multiplying 2 digit numbers in mind | 2 digit multiplication tricks | Mental Math - Class #8
2021-08-23Mental Math - Multiplying by 11 | How to multiply 2-digit numbers by 11 #Shorts
2021-08-10Build a railway platform in Minecraft | Minecart | Rails in Minecraft | Education through games
2021-08-03Mobile App Development | How to make Alarm Clock & Timer App for Android | App Inventor - Urdu/Hindi
2021-07-27Mental Math - Class 7 | Multiplication Tables (2-9) | Multiplication - Learn Times Tables (English)
2021-07-13Mobile App Development| How to make Alarm Clock & Timer App for Android | MIT App Inventor - English
2021-07-10Mobile App Development | MIT App Inventor Alarm Clock App | Timer App Demo | App Inventor - #Shorts
2021-07-06Mental Math -Class 7| Multiplication Tables (2-9) | Multiplication - Learn Times Tables (Urdu/Hindi)


Tags:
mental maths
mental math
maths in your brain
maths
math
maths tips
maths tricks
maths tricks for kids
fast maths
addition
add numbers
add in your brain
adding three digit numbers fast
add three digit numbers
adding numbers fast
adding number in brain
Adding 3 digit numbers in the mind
how to add 3 digit numbers fast
how to add 3 digit numbers in mind
adding 3 digit numbers in brain
mental addition