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This is because the 1 occupies a placeholder that is greater by a factor of 10 (hence 1*10 = 10). For example, if we wanted to add 48+26,

48

26

-------

14

1

48

26

-------

74

Here, the 1 occupies the tens place, so it represents a 10.

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Q: Why 1 is equivalent to 10 when regrouping?
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What do you write to show Regrouping 10 ones as 1 ten?

one 10


Why sixth row in Pascals triangle not and exponent of 11?

If you are talking about the 6th numerical row (1 5 10 10 5 1, technically 5th row because Pascal's triangle starts with the 0th row), it does not appear to be a multiple of 11, but after regrouping or simplifying, it is. We have 1 5 10 10 5 1 which is equivalent to 105 + 5*104 + 10*103 + 10*102 + 5*101 + 1 = 161051. This is equal to 115.


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You do by subtracting one from the previous number and adding 10 to the top number of the digits you are regrouping. Subtract those two digits and you should get your answer.


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Regrouping simply means putting the 2+ answers into a group and subtracting all the answers together.


What is regrouping in math?

EXAMPLE: 24+2= 26 NO REGROUPING 56+3=59 NO REGROUPING 24+8=32 IS REGROUPING 56+4=60 IS REGROUPING TAKING THE ONES PLACE ONLY: FIRST EXAMPLE 4+2=6 HAS TO BE LESS THAN 9 4+8=12 YOU MAKE 10 IN THE ONES PLACE YOU CARRY OVER WHICH NOW THEY ARE CALLING REGROUPING. WE JUST CALLED IT CARRYING OVER AND BORROWING. HOPE THIS HELPS.


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It can be. 1/10 is equivalent to 2/20


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If you mean 1 to 10 then the equivalent ratio is 10 to 100If you mean: 1 to 10 then the equivalent ratio is 10 to 100


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364-127 and regrouping = 237


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453 - 618 in regrouping = -165


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During the math lesson, the students had to practice regrouping numbers to solve addition problems.


Why is 10:30 equivalent to 7:3?

They are not equivalent because 10:30 is equivalent to 1:3.