Divisibility Rules 3, 6, and 9

Front

What is the divisibility rule for 3?

Back

A number is divisible by 3 if the sum of its digits is divisible by 3.

Front

What is the divisibility rule for 6?

Back

A number is divisible by 6 if it is divisible by both 2 and 3.

Front

What is the divisibility rule for 9?

Back

A number is divisible by 9 if the sum of its digits is divisible by 9.

Front

Is the number 501 divisible by 6? (Check for 2 and for 3)

Back

NO

Front

Is the number 32,508 divisible by 9?

Back

YES

Front

Is 62,133 divisible by 3?

Back

YES

Front

Is 9,000 divisible by 3?

Back

YES

Front

Is 9,000 divisible by 6?

Back

YES

Front

Is 9,000 divisible by 9?

Back

YES

Front

If a number ends in an even digit, is it divisible by 2?

Back

YES