STAAR Math review

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator (top number) over a denominator (bottom number).

Front

What does it mean to convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

How do you find the total amount used from a collection?

Back

To find the total amount used, add the fractions of the parts used together.

Front

What is the process to triple a recipe?

Back

To triple a recipe, multiply each ingredient amount by 3.

Front

How do you calculate the remaining items after spending some?

Back

Subtract the number of items spent from the total number of items to find the remaining items.

Front

What is the formula to find the number of rides you can take with tickets?

Back

Divide the remaining tickets by the cost of one ride.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

How do you add fractions with different denominators?

Back

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