Remember how you first learned the alphabet, ' A B C D...' You'll remember that song for the rest of your life, right? That's because 'you never forget what you sing!' This collection of sing-along recordings and books uses catchy tunes and rhyming lyrics as powerful 'hooks' to help students learn and remember information. Produced by professional musicians and teachers, Audio Memory products have received widespread acclaim from parents, teachers, and students since 1984. Songs teach multiplication facts from 2x2 to 12x12. Comes with a reproducible workbook.