NS3 Review

Front

What is the divisibility rule for 5?

Back

The number must end in 0 or 5 for it to be evenly divided by 5.

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

Back

Front

Back

Front

Back

Meg can make 5 bows.

Front

What is the definition of a natural number?

Back

Natural numbers are the set of positive integers starting from 1, 2, 3, and so on.

Front

Is 11 a prime or composite number?

Back

11 is a prime number.

Front

Is 45 a prime or composite number?

Back

45 is a composite number.

Front

What is the definition of divisibility?

Back

A number is divisible by another if it can be divided by that number without leaving a remainder.