Understand how to add and subtract fractions with different denominators.
Slide 2 - Slide
Review: Fractions Basics
Fractions represent parts of a whole. The bottom number (denominator) shows the number of equal parts the whole is divided into, and the top number (numerator) shows how many parts we have.
Slide 3 - Slide
Adding Fractions
When adding fractions with the same denominator, simply add the numerators and keep the denominator the same.
Slide 4 - Slide
Adding Fractions with Different Denominators
To add fractions with different denominators, find a common denominator, then add the numerators.
Slide 5 - Slide
Subtracting Fractions
When subtracting fractions with the same denominator, simply subtract the numerators and keep the denominator the same.
Slide 6 - Slide
Subtracting Fractions with Different Denominators
Similar to adding, when subtracting fractions with different denominators, find a common denominator, then subtract the numerators.
Slide 7 - Slide
Wrap-Up: Review and Q&A
Review the key concepts of adding and subtracting fractions and answer any questions students may have.
