This math topic focuses on intermediate-level divisibility rules. It presents problems where students must determine the divisors of numbers based on specific conditions. For example, one problem asks which divisor a number is certainly divisible by if its last three digits are divisible by 8. Other conditions include divisibility by combinations of numbers, such as both 2 and 3, and divisibility based on the last digits of numbers. Students are provided with multiple-choice answers to select the correct divisor. This topic is part of a broader unit introducing divisibility rules.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.