Division: A Range of Strategies for Solving 864 ÷ 32
By Cindy Aossey (KCM) & Funda Gonulates (NKU)
Understanding that division can be solved through various strategies empowers students to choose the most efficient method for complex problems. In this video, we explore a range of strategies for solving 864 ÷ 32 including the Think Multiplication (represented using an Area Model), Partial Quotients, and Division as Fractions. By breaking down the large dividend into more manageable "friendly" numbers, such as multiples of 10 or 100, students can transform a rather complex long division problem into a series of simpler problems. We also highlight the powerful "Division as Fractions" strategy, where students simplify the dividend and divisor proportionally to find equivalent shares. Seeing these different approaches helps students build deep number sense and gain confidence in doing multi-digit division.
Targeted Standards: KY.4.NBT.6, KY.5.NBT.6, KY.6.NS.2, KY.6.RP.1