0
What is a simple rule for adding and subtracting like fractions?
Wiki User
∙ 9y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Before adding or subtracting two fractions they are converted into like fractions Explain with examples why this is necessary?
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
Before adding or subtracting Why are fractions turned into like fractions?
They have to have the same denominator.
How are fact families related to adding and subtracting fractions?
because fact families are like this 2+2=4,4-2=2 and adding
Why is it necessary to convert two fractions into like fractions before adding and subtracting them?
Because think of like fractions as the same things.. you can subtract halves from halves for example, but what does it mean to take away a half from a third?By converting them into like fractions, we can add or subtract them easily.
What do Egyptians figure out how many stones they need?
They use math becsuse they were the ones who discovered math like fractions, adding, subtracting, and dividing
What is the definition of adding and subtracting fractions with unlike denominators?
What is the definition of Adding and Subtracting Like Fractions
Before adding or subtracting two fractions they are converted into like fractions Explain with examples why this is necessary?
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
How is subtracting fractions like adding fractions?
You need a common denominator for both.
Before adding or subtracting Why are fractions turned into like fractions?
They have to have the same denominator.
Is elementary school math simple?
It is very easy and all you are doing in Elementary is adding and subtracting and multiplying and division and stuff like that. Fractions
What is a Life example of Adding and subtracting like fractions?
Buying pizza and eating it.
How are fact families related to adding and subtracting fractions?
because fact families are like this 2+2=4,4-2=2 and adding
Why is it necessary to convert two fractions into like fractions before adding and subtracting them?
Because think of like fractions as the same things.. you can subtract halves from halves for example, but what does it mean to take away a half from a third?By converting them into like fractions, we can add or subtract them easily.
What are the operation of polynomials?
Adding and subtracting polynomials is simply the adding and subtracting of their like terms.
What do Egyptians figure out how many stones they need?
They use math becsuse they were the ones who discovered math like fractions, adding, subtracting, and dividing
How do you minnous fractions?
Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.Subtracting fractions is similar to adding fractions. If the fractions have the same denominator, you subtract the numerators. If the fractions have different denominators, you have to convert to a common denominator first.
What do you notice about the denominator when subtracting like fractions?
By the definition of like fractions, the denominators are the same.
