Divisibility Rules

Front

What is the divisibility rule for 4?

Back

The last two digits form a number divisible by 4.

Front

What is the divisibility rule for 5?

Back

The last digit is five or zero.

Front

What is the divisibility rule for 6?

Back

It is divisible by 2 and 3.

Front

What is the divisibility rule for 3?

Back

The sum of the digits is a number divisible by 3.

Front

What does it mean if a number is divisible by 2?

Back

The last digit of the number is even.

Front

What is the divisibility rule for 10?

Back

The last digit is zero.

Front

If a number is divisible by 9, what can be said about the sum of its digits?

Back

The sum of the digits is divisible by 9.

Front

What is the divisibility rule for 8?

Back

The last three digits form a number divisible by 8.

Front

If a number is divisible by 4, what can be said about its last two digits?

Back

The last two digits form a number that is divisible by 4.

Front

What is the divisibility rule for 12?

Back

It is divisible by both 3 and 4.