The workbook features over 5400 multiplication operations to solve, with a target of 54 operations per day. At this pace, students can complete the 100 days of practice needed to achieve multiplication champion status. The idea behind the "G3 - G4 - G5 multiplication table revision" is to integrate a time dimension into the revision process. This test involves setting a specific time limit for students to complete the multiplication exercises, thus helping to improve both accuracy and speed in memorizing multiplication facts.