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โˆ™ 2011-07-02 13:51:39
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โˆ™ 2020-04-14 01:14:38


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Q: When can you add or subtract mixed numbers?
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How can you add and subtract mixed numbers?

Make it into an both numbers an improper fraction and then do the opperation.

How do you add and subtract mixed numbers with unlike denominators?

just change the fration with the smallest denominator and add or subtract the way you always do.

How do you subtract mixed numbers with regrouping?

you take away one of the whole number=then you add or subtract your fractions=

What properties allow you to add and subtract mixed numbers?

they must have a common denominator

How to add and subtract mixed numbers?

Convert them to improper fractions with common denominators and proceed.

How do your borrow from a whole number when subtracting fractions?

A mixed number has a whole number and a fraction. A fraction is a number that is less than whole and that has a denominator underneath a numerator. To add or subtract mixed numbers, add or subtract the fractions, then add or subtract the whole numbers. If the fraction portion of a mixed number, such as 2 5/6, is more than the fraction portion of the mixed number you're trying to subtract from, such as 3 1/6, you must borrow from the whole number of the mixed number you're trying to subtract from to make its fraction bigger... Please comment on my answers I do not have a Facebook account...

How do you add and subtract mixed numbers?

When subtracting mixed numbers one of the fractions may need to be renamed.

How do you add mixed numbers?

Find theLeast Common Denominator (LCD)Find the equivalent fractions.Add or subtract the fractions and add or subtract the whole numbers.Write your answer in lowest terms.

How is adding and subtracting decimals similar to and different from adding and subtracting whole numbers?

You write down the numbers you want to add and subtract, making sure the decimal points are aligned. Then, you add (or subtract) EXACTLY as you would add or subtract integers. The decimal point in the solution should be aligned with the decimal points in the original numbers.

How do you subtract fractions with mixed numbers?

change the mixed # into a fraction

How do you subtract fractions and mixed numbers?

subtract a mixed fractor for a fifth grader

How do you subtract mixed numbers and improper fractions.?

First you would want to change the mixed number to an improper fraction. Then you can subtract

How do you you perform calculation with mixed numbers?

You need to understand that a mixed number such as 5 1/3 really means 5 plus 1/3. You can do your calculations accordingly. To add and subtract, you can add and subtract the whole part and the fractional part separately. To multiply or divide, you can convert the numbers to improper fractions first - though in some cases it is easier to use the distributive property.

What are two things you have to think about when you add or subtract mixed numbers that you do not have to consider when you add or subtract fractions?

I believe there is only one difference. The mixed numbers have to be converted to fractions. After that the operation is the same. Each fraction then must have a common denominator in order to add or subtract which is true in either case. Perhaps you need to convert back to mixed number however you might have to do that also when adding fractions. Example 9/16 +9/16 =18/16 = 1 1/4. And in subtracting mixed numbers you might end up with a complete fraction thus not needing conversion. Therefore I see only one definite difference as described above on the first paragraph.

How do you know whether you should add or subtract the value of the two numbers?

By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract

What do adding and subtracting mixed numbers means?

To combine the fractions or subtract the fractions. Same method with mixed numbers.

How do you add and subtract mixed number?

SUBTRACTION: You first turn both mixed numbers into improper fractions. If needed, change the denominators into like denominators. Next, subtract the two improper fractions and reduce if necessary. ADDITION: If needed, turn denominators so they are the same number. Next, add and reduce if necessary.

When you add and subtract fractions can the answer be a mixed number?


What 2 numbers add to 15 and subtract to 7?


When you add numbers the answer is the sum What is the answer called when you subtract numbers?

the difference

How do you add and subtract fractions in math?

You need common denominators. Then add or subtract the numerators. If the answer is an improper fraction it is common practice to reduce it to a mixed number.

What is the difiinition of subtracting fraction and mixed numbers?

when people subtract and when there done turn it in to a mixed number.

How do you subtract mixed number from mixed numbers with dissimilar fraction?

Make them into improper fractions, find the least common denominator, convert them, subtract, reduce if possible.

How do you add and subtract 16 bit numbers using 8051 microprocessor?

The 8051 is a microcontroller, not a microprocessor. To add or subtract, use the ADD or SUBB opcodes.

How do you add and subtract numbers?

its like cookies