This topic introduces learners to the fundamental rules used to determine whether one number is divisible by another without performing full division, a key concept within Number Theory. It covers common divisibility tests for numbers such as 2, 3, 4, 5, 6, 8, 9, and 10, and develops learners’ ability to identify factors, simplify calculations, and enhance numerical reasoning. Mastery of these rules is essential for efficient problem-solving in arithmetic and algebra. For additional practice and mastery, worked revision questions are available on the Schools Net Kenya (SNK) for KSh 150 for the entire set.
Click to ORDER ONLINE a copy of Divisibility Rules worked revision questions. We charge KES 150/- only for the entire set to support our administration costs. For inquiries Whatapp 0725 788 400.