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you carry when the answer in the ones place is 10 or more. like 49+17 9 and seven are sixteen 6 in the ones 1 in the tens only addition

you borrow when subtraction is the ones first number you add like... 74-25 borrow one from seven and it becomes six now the 4 is 14 so 14 minus five what is it OK now subtract the tens you have learned how to carry and borrow

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Q: When do you carry and borrow in math?
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Related questions

Are you supposed to borrow when multiplying?

There is no need to borrow when multiplying. You need to carry numbers when multiplying but not borrow.


What does principal mean in math terms?

principal(in terms of math)- the amount you borrow or deposit


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Someone that is looking to purchase the book Math Is Fun, can do so by shopping online at websites such as Amazon or eBay. Another option is to check the local book stores such as Coles or Chapters. One can also visit their local library to see if they would carry a copy of the book Math Is Fun and borrow the book.


What is the Difference between Carry and auxiliary carry?

The carry flag indicates a carry or borrow resulting from an operation. You can use it to build multi-precision representations. The auxillary carry is very much the same, except it indicates a decimal carry or borrow, useful when representing BCD digits, and can then be used in the various "adjust for addition", etc. type of instructions. (DAA, AAA, etc.)


What does in addition?

a addition is a math which tell if you plus or carry but same!!


How do you understan borrowing in math?

Borrowing is the act of taking with intentions of returning it. If you borrow money, most people will charge interest on the money. Most banks charge interest yearly, sometimes monthly. The interest depends on who or where you borrow the money from.


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You can locate many math fair project ideas on the internet. Just type in math fair project ideas junior high and many ideas will come up. You can also order a book or borrow one from the library of projects.


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The Greek Empire was before the Roman Empire and many people say that the Greeks are really advanced in things like math.


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A computer is a device that can be programmed to carry out a set of math or logical operations automatically.


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How could you use mental math to find 5x306?

The easiest would be to multiply from left to right starting with 5 x 300 which = 1500 then 5 x 0 =0 and 5 x 6 =30 then add them up 1500 + 0 + 30 =1530 multiplying from left to right removes the need to carry or borrow making it much easier to do mentally.