Like Denominators: Add/Subtract

The video tutorial explains the basic concepts of fractions, focusing on numerators and denominators. It demonstrates how to add and subtract fractions with like denominators using examples and number lines. The tutorial emphasizes that only numerators are added or subtracted, while denominators remain the same. The use of visual aids like number lines is highlighted to help understand the process.

What does the numerator in a fraction represent?

• The part of the whole being considered

• The difference between two fractions

• The total number of parts in the whole

• The sum of two fractions

When adding fractions with the same denominator, what should you do with the numerators?

• Divide them

• Add them

• Subtract them

• Multiply them

Using a number line, where do you land when you add 3/8 and 5/8?

• At the 1/2 mark

• At the 7/8 mark

• At the 1 mark

• At the 1/8 mark

What is the result of subtracting 10/12 from 6/12?

• 6/12

• 4/12

• 2/12

• 8/12

When subtracting fractions with like denominators, what remains unchanged?

• The numerator

• The whole number

• The fraction itself

• The denominator