This math topic focuses on practicing basic divisibility rules, helpful when determining the conditions under which whole numbers can be divided by certain integers without leaving a remainder. The problems include checking if sums of digits of numbers are divisible by 3 or 9, identifying if a number is even, and verifying if the last digit of a number is 0. The questions are structured as true/false and are aimed at developing foundational understanding of divisibility criteria for different numbers.

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