4th Grade EOG Math Review Cumulative

Front

What is the process to find the total amount of water used when watering multiple flowers?

Back

Multiply the amount of water used for one flower by the number of flowers. For example, if each flower gets 2/5 cups and there are 9 flowers, the total is (2/5) * 9 = 18/5 or 3 and 3/5 cups.

Front

How do you determine the number of shelves needed to hold a certain number of items?

Back

Divide the total number of items by the capacity of one shelf and round up if necessary. For example, 163 games divided by 8 games per shelf equals 20.375, which rounds up to 21 shelves.

Front

What does a number line represent in mathematics?

Back

A number line is a visual representation of numbers in order, showing the distance and relationships between them. It can be used to identify fractions, decimals, and whole numbers.

Front

How can you compare distances jumped by different individuals?

Back

By looking at the recorded distances and identifying the longest jump. For example, if Diane jumped the farthest compared to Alicia, Maryanne, and Shelby, she is the winner.

Front

What is the significance of water stations placed at regular intervals in a race?

Back

Water stations provide hydration for runners. If there are 15 stations at every 1/10 mile, the total race distance is 1 and 5/10 miles.

Front

What is a fraction and how is it represented?

Back

A fraction represents a part of a whole and is written as 'numerator/denominator'. For example, 2/5 means 2 parts out of 5 total parts.

Front

How do you convert a fraction to a mixed number?

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator over the original denominator. For example, 18/5 = 3 and 3/5.

Front

What is the importance of rounding numbers in real-life situations?

Back

Rounding helps simplify numbers for easier understanding and communication, especially when estimating quantities or costs.

Front

How do you find the total distance covered when given the number of intervals?

Back

Multiply the number of intervals by the distance of each interval. For example, 15 intervals of 1/10 mile equals 15/10 or 1 and 5/10 miles.

Front

What is the role of estimation in solving math problems?

Back

Estimation allows for quick calculations and helps check the reasonableness of answers.