4.3B (Supporting) - 4th Grade Math STAAR Review

Front

What is a fraction?

Back

Front

What does it mean for two fractions to be equivalent?

Back

Two fractions are equivalent if they represent the same value, even if they have different numerators and denominators.

Front

How do you add fractions with the same denominator?

Back

Front

How do you add fractions with different denominators?

Back

Front

What is a mixed number?

Back

Front

How do you convert an improper fraction to a mixed number?

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator over the original denominator.

Front

What is the process to subtract fractions?

Back

To subtract fractions, if they have the same denominator, subtract the numerators and keep the denominator. If they have different denominators, find a common denominator first.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share, used to add or subtract fractions.

Front

What is a number sentence in math?

Back

A number sentence is a mathematical statement that shows a relationship between numbers using operations, such as addition or subtraction.

Front

How can you represent a fraction visually?

Back

Fractions can be represented visually using models like pie charts or bar models, showing shaded and unshaded parts.