4th Grade Math EOG Review (Part 1)

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that has more than two positive divisors.

Front

How do you find the number of groups when dividing a total by group size?

Back

Divide the total number of items by the number of items per group.

Front

Back

Mr. Harbin would use between 3 and 4 gallons of gas.

Front

How many tables are needed if there are 136 students and 8 students per table?

Back

You need 17 tables.

Front

What is the definition of equal amounts in a comparison?

Back

Equal amounts mean that two or more quantities are the same.

Front

What is the process to determine if a number is prime?

Back

Check if the number has only two divisors: 1 and itself.

Front

What is the formula for estimating total usage over multiple days?

Back

Multiply the daily usage by the number of days.

Front

How do you identify prime and composite numbers in a list?

Back

Look for numbers that can only be divided by 1 and themselves (prime) versus those that can be divided by other numbers (composite).

Front

What is the total number of students if there are 594 children in groups of 6?

Back

There are 99 groups.