Adding and Subtracting Fractions with Number line

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Front

What does it mean to add fractions?

Back

Adding fractions means combining the parts represented by the fractions. To add fractions with the same denominator, add the numerators and keep the denominator the same.

Front

What does it mean to subtract fractions?

Back

Subtracting fractions means finding the difference between the parts represented by the fractions. To subtract fractions with the same denominator, subtract the numerators and keep the denominator the same.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find a common denominator, convert the fractions, then add the numerators.

Front

What is a number line?

Back

A number line is a straight line that represents numbers at equal intervals, allowing us to visualize addition and subtraction of fractions.

Front

How do you represent 1/2 on a number line?

Back

1/2 is represented halfway between 0 and 1 on a number line.

Front

What is the sum of 1/4 + 1/4?

Back

1/4 + 1/4 = 2/4, which simplifies to 1/2.

Front

What is the difference of 3/4 - 1/4?

Back

3/4 - 1/4 = 2/4, which simplifies to 1/2.

Front

What is the equation shown on the number line if you move from 1/5 to 4/5?

Back

The equation is 1/5 + 3/5 = 4/5.

Front

What is the equation shown on the number line if you move from 4/5 to 1/5?

Back

The equation is 4/5 - 3/5 = 1/5.