NWEA Math Review

Front

What is probability?

Back

Probability is the chance that some event will occur.

Front

Is 12 a prime number or a composite number?

Back

12 is a composite number.

Front

How likely are you to grab a heart or square?

Back

Unlikely.

Front

What are the multiples of 9?

Back

The multiples of 9 are 9, 18, 27, 36, 45, 54.

Front

What is the median of the following set of data: 5, 6, 7, 10, 12?

Back

The median is 7.

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 is not prime, meaning it has more than two positive divisors.

Front

What is the definition of a multiple?

Back

A multiple of a number is the product of that number and an integer.

Front

How do you find the median of a set of numbers?

Back

To find the median, arrange the numbers in order and find the middle value.

Front

What is the range of a set of numbers?

Back

The range is the difference between the highest and lowest values in a set.