enVision 2.0 Topic 7

Front

Which number is NOT a multiple of 2?

Back

75

Front

Which number is NOT prime?

Back

21

Front

Which number is a factor of 23?

Back

1

Front

A composite number is defined as:

Back

has more than 2 factors

Front

Which number is a multiple of 7?

Back

21

Front

What is a multiple?

Back

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

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 factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

What is the smallest prime number?

Back

2

Front

What is the largest single-digit prime number?

Back

7