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you do what makes sense given the numbers, if the fractions work out beautifully, you can just leave them as mixed numbers, otherwise it's best to keep them as improper fractions

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โˆ™ 2011-12-08 09:29:36
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Do you change a mixed number into an improper number while adding and subtracting?
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Related questions

Why subtracting a negative number is equivalent to adding a positive number?

equivalent to subtracting a negative


How do you add two negative mixed numbers and one positive mixed number?

Convert them to improper fractions with common denominators and proceed with the adding and subtracting.


How is adding on number line different from subtracting on a number line?

When subtracting, the number moves to the left (negative direction). When adding, the number moves to the right (positive direction).


When adding and subtracting decimals will your answer be a mixed number?

Yes


What is the inverse of adding -5.2 to a number?

subtracting from 5.2


Subtracting -3 from a number is the same as adding what number?

the answer is that you should get a LIFE!


When adding fractions do you change a mixed number to an improper fraction?

It is possible no to. But doing so makes it easier


Adding and subtracting facts?

when u are subtracting the number it is always going to be lower than the problem.


Why does subtracting a number give the same result as adding its opposite?

adding its opposite?


What is equivalent to adding a negative number?

Subtracting its additive inverse. (In principle, this is valid for adding positive numbers as well.)


What is a subtracting mixed number?

Subtracting a mixed number is just subtracting fractions but with a whole number by a fraction. To subtract tun the mixed numbers into improper fractions and find the common denominator. Then you subtract the numerators.


Is subtracting a negative number the same thing as adding a positive number?

yes


How are addition and subtraction stories alike?

Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.


When subtracting a negative number why do you move to the right on the number line instead of the left?

Subtracting a negative number is the same as adding a positive number. Also, adding a negative number is the same as subtracting a positive number. -7 + (-5) = -7 - 5 = -12 -7 - (-5) = -7 + 5 = -2


Is quotient subtracting or adding?

Quotient is the number you get when dividing two numbers.


Why does 31- -20 equals 51?

Because subtracting a negative number is the same as adding a positive number. Subtracting -20 is the same as adding +20. 31 - (-20) = 31 + 20 = 51


What are the three rules of adding and subtracting decimals for 5 grade?

line up the decimal point when your adding and subtracting. add annex a zero when you have extra number. sometimes you can use a number line.


What does adding and subtracting integers have in common?

I would think that the commonality of adding and subtracting integers is that the answer itself will always be an integer. In other words, the answer is always gonna be a "whole number".


What is the rule for significant figures when adding or subtracting decimals?

When adding and/or subtracting, your answer can only show as many decimal places as the measurement having the fewest number in the decimal places.


How does adding it subtracting a constant amount by each value in a set of data affect the mean?

When adding and subtracting a constant amount means that that amount will increase. The amount will increase dew to adding each number.


What must each number have when adding and subtracting scientific numbers?

same number of significant digits


Is adding or subtracting two related quantities by the same number is called scaling?

No, it is not.


Explain how to solve a whole-number equation?

by adding, subtracting, dividing, and multiplying.


How can you make seven without adding or subtracting a number?

divide 28 by 4


How do you do subtracting fractions with regrouping?

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.