Divisibility Rules Practice

Front

What is the divisibility rule for 2?

Back

A number is divisible by 2 if it ends in 0, 2, 4, 6, or 8.

Front

What is the divisibility rule for 5?

Back

A number is divisible by 5 if it ends in 0 or 5.

Front

What is the divisibility rule for 10?

Back

A number is divisible by 10 if it ends in 0.

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 9?

Back

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

Front

Is 20 divisible by 4?

Back

Yes, 20 is divisible by 4.

Front

Is 100 divisible by 10?

Back

Yes, 100 is divisible by 10.

Front

What numbers is 81 divisible by?

Back

81 is divisible by 3 and 9.

Front

Which number is divisible by 6? 24, 25, 26, 27

Back

24 is divisible by 6.

Front

What is the smallest number that is divisible by both 2 and 3?

Back

The smallest number that is divisible by both 2 and 3 is 6.