CalcuLadder® 3 includes drill Levels 33 - 48, which cover advanced multi­plication and basic division. Levels 33-36 finish up multiplication tables through the “12’s”, with ongoing review of previous facts. Subsequent Levels deal with multi-column multi­plication (including partial products), as well as basic division problems with and without remainders. The relationship between multi­plication and division is also covered. Use CalcuLadder 3 in Grades 3, 4, 5, or higher as needed to make advanced multiplication and basic division skills ‘click’!