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You need to regroup when you add the numbers together and they add up to a number that is ten or more.
For example: 1
164
+518
_____
682
If it is over ten, take the first digit of the number and put it above the next number. Then, add that number onto the sum of the other digits underneath it.
What else can I help you with?
When do you need to regroup?
No
How do you know if you need to regroup when finding a sum?
If the total in any column exceeds nine, you will have to regroup.
Do you need to regroup on 56 plus 9?
Yes.
Do you need to regroup ones to find the product of 34 and 3?
Yes.
When was Regroup created?
Regroup was created in 2006.
When do you need to regroup?
No
Do you need to regroup the ones in 48?
no
How do you know if you need to regroup when finding a sum?
If the total in any column exceeds nine, you will have to regroup.
Do you need to regroup to find 73 - 35?
38
Do you need to regroup on 56 plus 9?
Yes.
Can you regroup on a subtracting problem?
yes u can if you need too
Do you need to regroup ones to find the product of 42 and 37?
No.
Do you need to regroup ones to find the product of 34 and 3?
Yes.
When was Regroup created?
Regroup was created in 2006.
What is the population of Regroup?
The population of Regroup is 25.
Why do you sometimes need to regroup in 3-digit addition?
because 1 is toobig
When multiplying 37x4 how would you regroup 14 tens?
When multiplying 37 by 4, you can regroup 14 tens by first breaking down the multiplication into manageable parts. Multiply 4 by 30 (which gives 120) and then multiply 4 by 7 (which gives 28). Adding these results together, 120 plus 28 equals 148, which can also be seen as 14 tens and 8 units. Thus, you regroup the 14 tens as 140 and add the 8 to arrive at the final answer of 148.
