Prime, composite, divisibility, order, number line flashcard

Front

Order the following numbers from least to greatest: [8, 4, -5, 12, -14, 3]

Back

-14, -5, 3, 4, 8, 12

Front

Which numbers is 5400 divisible by?

Back

1, 2, 3, 5, 6, 9, 10

Front

All numbers are divisible by ____.

Back

1

Front

How many spaces are there between -4 and 3?

Back

7

Front

Find the quotient of 1647 divided by 20.

Back

82.35

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 does it mean for a number to be divisible by another number?

Back

A number is divisible by another if you can divide them without leaving a remainder.

Front

List the first five prime numbers.

Back

2, 3, 5, 7, 11

Front

What is the greatest common divisor (GCD)?

Back

The GCD of two or more numbers is the largest number that divides all of them without leaving a remainder.