Unit 4 Test Review

Front

What is the value of the underlined digit in 4,765,083?

Back

70 thousand.

Front

Convert the mixed number 2 1/4 to an improper fraction.

Back

Front

How much does Ms. Williams spend on fruit smoothies during a 5-day work week if each smoothie costs $3.75?

Back

$18.75.

Front

What is an improper fraction?

Back

A fraction with the numerator greater than the denominator.

Front

Back

16 hours.

Front

What is a mixed number?

Back

A number that combines a whole number and a fraction.

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place over the original denominator.

Front

What is the value of the digit 5 in the number 5,432,109?

Back

5 million.

Front

What is the formula to calculate the total cost of items?

Back

Total Cost = Price per Item × Number of Items.

Front

What is the definition of a fraction?

Back

A part of a whole, represented by a numerator and a denominator.