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what is 7x7 cuz i need to know what is 7 hours in dog years please because i did something and it said to not leave a dog for more then 8 hours and 7 hours is an hour away but i think 7x7 is 48 but im not sure so can someone tell me what 7x7 is???

 Mar 17, 2021
edited by Guest  Mar 17, 2021
 #2
avatar+148 
+1

i'm not sure if i should take this seriously, but...

 

7 * 7 = 49.

 

a good way to envision this is to draw 7 groups of 7, or x groups of y (whichever numbers you're multiplying).

 

o o o o o o o

o o o o o o o

o o o o o o o

o o o o o o o

o o o o o o o

o o o o o o o

o o o o o o o

 

now, you can count these, i guess, though it may be tedious.

 

this site also helps teach you more about basic multiplication, feel free to check it out:

https://www.ducksters.com/kidsmath/multiplication_basics.php

 

in a way, multiplication is very similar to addition. i'd recommend you to try and memorize the basic multiplication tables. you'll quickly notice a pattern with most of them. laugh

 

hope this helped! feel free to ask any further questions you may have.

 Mar 17, 2021
edited by idyllic  Mar 17, 2021
 #3
avatar+163 
+1

Nice Job @idyllic! I would use a different strategy, first of all do you know addition then this is another tedious strategy for multiplying with large numbers.

The strategy is skip-counting, we add 7 7 times because 7 * 7, and we get

7+7+7+7+7+7+7+7 = 49.

Please tell me if you have any trouble with understanding this.

 

 

🐺🐺🐺

vockeyvockvock  Mar 17, 2021

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