Everyone loves rapping along and learning multiplication with D.J. Doc Roc – the Hip Hop Hamster. Positive lyrics fun music and high-energy action make these multiplication rap video songs irresistible. Multiplication facts 2 through 12 are easy to learn and remember with a different song for each set of facts. Includes bonus sections: skip counting and a section that clearly explains what multiplication is all about. Grades 3 and up. Approximately 46 minutes.