Subtraction Snake Game (N Beads) cabinets then places the chip in

then places the chip in the correct position on the ruled board

Fits puzzles measuring 24 cm x 24 cm

evenness of pressure

Cards are made of PP plastic for enhanced durability

Wooden cabinet with 5 animal puzzles: fish

Subtraction Snake Game (N Beads) cabinets then places the chip inA wooden tray containing 4 boxes with lids: 5 sets of 1 9 coloured bead stairs 5 sets of 1 9 grey bead stairs 1 9 black and white bead stair 23 golden bead bars of ten The purpose of this material is to: Introduce the child to the unit combination of subtraction. Teach how to subtract concrete representations of negative functions. Prepare for algebra (equal quantities of opposite sign eliminate each other). Features N Beads are 8 mm acrylic, wired