Partial Product Quest

About this app

This app helps students practice multiplication using partial products. In "Find the Mistake" mode, students look at a worked-out multiplication problem broken into partial products and tap the ones that are wrong, with levels moving from 3-digit by 1-digit to 4-digit by 1-digit problems. In "Maze" mode, students work through rows of multiplication problems, choosing the one whose product falls between 600 and 800 to advance. Each round tracks score and time, with hints available, and progress saves only on the device used, suiting upper elementary or middle school students working independently.