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### Course: 5th grade foundations (Eureka Math/EngageNY) >Unit 1

Lesson 5: Topic E: Foundations

# Multiplication tables for 2-9

Introduction to the multiplication 'times tables' from 2-9. Created by Sal Khan.

## Want to join the conversation?

• Why did he do addition?
• If you want to learn to multiply, it's kind of basically ADDITION so you have to add to get you answer. Example: there are 3 sixes, what's the answer? 6+6=12 and 12+6=18. 18 is the answer
• Does anyone have a trick for 7-9 times tables?
• yes and no,there is no tricks to seven but nine has a very cool trick .
9
18
27
36
45
54
63
72
81
do you see the pattern! in case you don't i will tell you.
in the ones plase you start from nine and then you count down all the way to 1.but nine dose not have a tens plase to start the pattern so you go down to 18 cause 9+9=18 then you start from the one in 18 and count up to 8 and you get 81.hope this helped ;)
• Can anyone help me I am a 2nd grader and I want to understand multiplication
• I'm way too lazy to do the math, so what grade are you in now?
• i am in 6 grade when i was in 3 grade i was doing paces then my mom made me start math u see ive gon through so many maths that i dont know my multipliction how could u help?
• so i learned in 1st grade my aunt was my teacher so i would say it is just 3x4 its twelve cause 3,6,9,12 and 4 3 are 2 6 so 6+6 is 12
• this is easy for my brain so we got 3 groups and 5 groups its 3 times 5 is 15 theres your anwnser
• Is there any trick to 2 times table.
• Well you could just add the numbers ig like 2x2 is the same as 2+2, 5x2 is the same as 5+5,7x2 is 7+7, etc.
• what is 2x2 multiplied by itself 64 times
• Whats a trick for division?
• how does sal fit all of that information into the video?