Question

Which statement correctly describes the divisibility rule for 8?

Options

• A number is divisible by 8 if the sum of all its digits is divisible by 8

• A number is divisible by 8 if its last digit is 8

• A number with 4 or more digits is divisible by 8 if its last three digits form a number divisible by 8

• A number is divisible by 8 if it is also divisible by 4

Answer 1

A number with 4 or more digits is divisible by 8 if its last three digits form a number divisible by 8

Explanation: 

The divisibility rule for 8 specifically focuses on the last three digits only. This rule applies to numbers with 4 or more digits.