Student will extend their counting to 100, add and subtract within 100, explore multiplication as repeated addition and much more. This set includes 10 student wooden 100-Bead Rekenreks as well as a copy of our activity book. Details: Red & white beads with wood Using the 100-bead Rekenrek and the 24 complete lessons in this book, students will enhance their learning with this versatile manipulativeIdeal for small-group or whole-class work Contents: 10 100-Bead Student Rekenreks1 Book