Unit 4 Assessment

Front

What is a pattern in mathematics?

Back

A pattern is a sequence of numbers or shapes that follows a specific rule or formula.

Front

What does it mean to multiply by a number?

Back

To multiply by a number means to add that number to itself a certain number of times.

Front

What are multiples of a number?

Back

Multiples of a number are the results of multiplying that number by whole numbers.

Front

What is a prime number?

Back

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

Front

What is the rule for the pattern: 2, ___, ___, ___, ___ if it multiplies by 3?

Back

The next numbers are 6, 18, 54, and 162.

Front

How do you find the next term in a pattern that multiplies by 4 starting at 2?

Back

The next terms after 4, 8 are 16 and 32.

Front

What is the sum of 2 prime numbers?

Back

The sum of 2 prime numbers can be even or odd, depending on the numbers chosen.

Front

What does it mean for a number to have more than 2 factors?

Back

It means the number can be divided evenly by numbers other than 1 and itself.

Front

What is the first prime number greater than 30?

Back

The first prime number greater than 30 is 31.