Module 3 Mid Mod. Assessment Review-4th Grade Eureka Math

Front

What is the only EVEN prime number?

Back

2

Front

What are the only factors that prime numbers have?

Back

1 and itself

Front

What is the area model used for in multiplication?

Back

It helps visualize the multiplication process by breaking numbers into parts.

Front

What is the formula to calculate the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

What is a number that has MORE THAN 2 factors called?

Back

Composite

Front

What is a prime number?

Back

A number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is the product of 437 and 9 using the area model?

Back

3,600 + 270 + 63 = 3,933

Front

How do you find the area of a rectangle?

Back

Area = length × width

Front

What is the difference between a prime number and a composite number?

Back

A prime number has exactly two distinct positive divisors, while a composite number has more than two.

Front

What is the smallest prime number?

Back

2