Adding Fractions Steps Math
Complete guide includes several examples a step by step tutorial an animated video mini lesson and a free worksheet and answer key.
Adding fractions steps math. To add and subtract fractions with the same denominator or bottom number place the 2 fractions side by side. Here are two example problems we ll work on in this section. Adding fractions with unlike denominators 1. Once they have the same denominator add or subtract the numbers in the numerator.
Make sure the bottom numbers the denominators are the same step 2. Add or subtract the numerators or the top numbers and write the result in a new fraction on the top. Check the denominators bottom numbers of each fraction. Always reduce your final answer to its lowest term.
Simplify the fraction if needed. Write your answer with the new numerator over the denominator. To subtract fractions with like or the same denominator just subtract the numerators then copy the common denominator. By the last step you should understand how they were.
This adding and subtracting fractions with unlike denominators. Find the sum of the numerators and place this sum. The lowest common denominator of two or more numbers is the smallest whole number that. If they don t have the same denominator then convert them to equivalent fractions with the same denominator.
Always reduce your final answer to its lowest term. Change each fraction to an equivalent fraction having the least common denominator section 9 5. This lesson guide accompanies our animated adding and subtracting fractions with unlike denominators on youtube. Adding fractions is easy if the denominators are the same but adding fractions with different denominators requires care.
Find a common. The bottom number of the answer will be the same as the denominator of the original fractions. Check to see if the fractions have the same denominator. To add fractions with like or the same denominator simply add the numerators then copy the common denominator.
Add the top numbers the numerators put that answer over the denominator step 3. If you set up an algebraic equation to add fractions with different denominators you need to find the lowest common denominator first. If the denominators are different numbers then you re.