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Kaila- Division and multiplacation are related because division is the opposite of multiplacation its just putting the answer first and then the two numbers that make that answer so then one of the two numbers is there and the other one is the answer you need to figure out but if you know your multiplacation you will get the answer right away! :)

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matteo                           21/7=3

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Matteo

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You can use multipli

Alec Murado
Nov 19, 09:46
 You can use multiplication in 21/7=x . You can do 7 x 3=21. 3 would be your unknown alec
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I can use multipacat

Nicholas Villanueva
Nov 19, 09:47
 I can use multipacation to find 21/7 by doing the 7 times tables. So if you skip count and you come across the number 21 that's your unknown. for example 7, 14, 21. 3 is your unknown. Nico Villanueva
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I can describe the w

Anonymous
Nov 19, 09:48
 I can describe the way you use multiplaction for the equation 21/7=p by doing 7xp=21. 7x3=21.    Stefan Villanueva   VOTE ME!!!!  plz 
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how you do 21/7=x is

Anonymous
Nov 19, 09:49
 how you do 21/7=x is to do 7 x 3=21 3=x x= variable Dino VOTE ME please
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You could use multip

Anonymous
Nov 19, 09:50
 You could use multiplication  for 21 divided by 7 by changing the problem to 7 x y =21. Next you have to think about what times 7 will equal 21 or what is the missing number in the fact family. I found it was 3 by skip counting so the y = 3. Therefore 21divided by 7 = 3 because 21 x 7 = 3. Aleena
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You could use multip

Anonymous
Nov 19, 09:51
 You could use multiplication to find 21 / 7 = x  because if division is a little too hard you can do y x 7 = 21 and solve it that way. You can solve it that way because those numbers are a fact family.. So the answer for 21 / 7 = 3  x = 3 and 3 x 7 = 21 y = 3 -Isabella Leon
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You can use multipli

Anonymous
Nov 19, 09:51
 You can use multiplication to find the answer of 21x7=x because you multiple 7x3=21 so 3=x.Hannah 
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 I can describe the

Anonymous
Nov 19, 09:52
  I can describe the way you use multiplaction for the equation 21/7=p by doing 7xp=21. 7x3=21.   Ryan Morrison
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how you can use mult

Anonymous
Nov 19, 09:52
 how you can use multiplication to find 21/7  you figure out what number x equals  and you get your answer. The answer is 21/7=3 , 3=x madison
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You can use multipli

Ricardo Merino
Nov 19, 09:54
 You can use multiplication to find 21/7 you figure out what number the variable equals to and the variable equals to 3
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The way you can rela

Anonymous
Nov 19, 09:54
 The way you can relate division and multiplication by completing fact familys. To help you do a division problem you can do a multiplication problem.
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 You can multiplicat

Anonymous
Nov 19, 09:54
  You can multiplication by using the seven times tables ans figuring out the answer -Maria 
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You can use multipli

Anonymous
Nov 19, 09:55
 You can use multiplication to find 21 divided by 7.You can find the answer to that by multiplying 7 and 3.When you multiply 7 and 3 you should get 21.That's how you get the answer to 7 x 3.                                                                                                                                                          --Caitlin 5B
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You can use multipac

Anonymous
Nov 19, 10:53
 You can use multipacation  to do 7 times the missing value =21  So if you count by 7s and you go 7 14 21 you get 3. Jose
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you can use multipli

Anonymous
Nov 19, 10:57
 you can use multiplication to figure out 21/7 is by making it 7*x=21 so then you look at the multiples of 7 so its 7, 14, 21 so the x=3 so the answer would be 21/7=3                    by sincere jackson 
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You can use multipli

Anonymous
Nov 19, 10:58
 You can use multiplication to find 27/7=x by always adding 7. You do 7+7+7 which is 7x3. So 7x3 equals 21. You can check that by doing 21/7 which is 3. That is how you can check multiplication to find 27/7.   Jayden 
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7x4=28  4x7=28 28/4=

Antonio LoPiccolo
Nov 19, 11:00
 7x4=28  4x7=28 28/4=7    28/7=4
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You can use multipli

Anonymous
Nov 19, 11:00
 You can use multiplication to find 27/7 by multiplying 7 until you get the number 27. Then, take that number that makes 27 and then that is your variable.
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You can use multipli

Anonymous
Nov 19, 11:53
 You can use multiplication to find 21/7=x by knowing your times tables. 7x1=7 ; 7x2=14 ; 7x3=21 -Wynnie
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72-8-9 8x9=72 9x8=72

Anonymous
Nov 19, 11:54
 72-8-9 8x9=72 9x8=72  by TAMORA-N-FIELDS-DUBOSE
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You can use the seve

Anonymous
Nov 19, 11:56
 You can use the seven times tables and whatever times 7 equals 21 witch is 3 is the answer to your division problem. So 21 divided by 7 is 3.
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21/7= unknown 1 grou

Anonymous
Nov 19, 11:59
 21/7= unknown 1 group of 7 is 7 so it not the answer 2 groups of 7 is 14 that's not the answer either 3 groups of 7 is 21 21/7=3.  AIDAN MURADO
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TERESA LAZZARO

Anonymous
Nov 19, 12:01
 TERESA LAZZARO
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TERESA LAZZARO

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21/7= unknown 1 group of 7 is 7 so it not the answer 2 groups of 7 is 14 that's not the answer either 3 groups of 7 is 21 21/7=3.  AIDAN MURADO

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You can use the seven times tables and whatever times 7 equals 21 witch is 3 is the answer to your division problem. So 21 divided by 7 is 3.

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72-8-9 8x9=72 9x8=72  by TAMORA-N-FIELDS-DUBOSE

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You can use multiplication to find 21/7=x by knowing your times tables. 7x1=7 ; 7x2=14 ; 7x3=21 -Wynnie

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You can use multiplication to find 27/7 by multiplying 7 until you get the number 27. Then, take that number that makes 27 and then that is your variable.

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7x4=28  4x7=28 28/4=7    28/7=4

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You can use multiplication to find 27/7=x by always adding 7. You do 7+7+7 which is 7x3. So 7x3 equals 21. You can check that by doing 21/7 which is 3. That is how you can check multiplication to find 27/7.   Jayden

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you can use multiplication to figure out 21/7 is by making it 7*x=21 so then you look at the multiples of 7 so its 7, 14, 21 so the x=3 so the answer would be 21/7=3                    by sincere jackson

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You can use multipacation  to do 7 times the missing value =21  So if you count by 7s and you go 7 14 21 you get 3. Jose

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You can use multiplication to find 21 divided by 7.You can find the answer to that by multiplying 7 and 3.When you multiply 7 and 3 you should get 21.That's how you get the answer to 7 x 3.                                                                                                                                                          --Caitlin 5B

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You can multiplication by using the seven times tables ans figuring out the answer -Maria

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The way you can relate division and multiplication by completing fact familys. To help you do a division problem you can do a multiplication problem.

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You can use multiplication to find 21/7 you figure out what number the variable equals to and the variable equals to 3

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how you can use multiplication to find 21/7  you figure out what number x equals  and you get your answer. The answer is 21/7=3 , 3=x madison

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I can describe the way you use multiplaction for the equation 21/7=p by doing 7xp=21. 7x3=21.   Ryan Morrison

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You can use multiplication to find the answer of 21x7=x because you multiple 7x3=21 so 3=x.Hannah

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You could use multiplication to find 21 / 7 = x  because if division is a little too hard you can do y x 7 = 21 and solve it that way. You can solve it that way because those numbers are a fact family.. So the answer for 21 / 7 = 3  x = 3 and 3 x 7 = 21 y = 3 -Isabella Leon

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You could use multiplication  for 21 divided by 7 by changing the problem to 7 x y =21. Next you have to think about what times 7 will equal 21 or what is the missing number in the fact family. I found it was 3 by skip counting so the y = 3. Therefore 21divided by 7 = 3 because 21 x 7 = 3. Aleena

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how you do 21/7=x is to do 7 x 3=21 3=x x= variable Dino VOTE ME please

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I can describe the way you use multiplaction for the equation 21/7=p by doing 7xp=21. 7x3=21.    Stefan Villanueva   VOTE ME!!!!  plz

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I can use multipacation to find 21/7 by doing the 7 times tables. So if you skip count and you come across the number 21 that's your unknown. for example 7, 14, 21. 3 is your unknown. Nico Villanueva

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You can use multiplication in 21/7=x . You can do 7 x 3=21. 3 would be your unknown alec