Subtraction Snake Game (C Beads) life-cycle-two-compartment-tray-set-pdf-cards 74 colourful smooth-sanded beech wood

74 colourful smooth-sanded beech wood blocks that inspire hands-on

oceanic salmon and spawning salmon

2 sets of 1-9000 small number cards (printed on cardstock paper)

Cylinder diameter increases as height stays the same

Subtraction Snake Game (C Beads) life-cycle-two-compartment-tray-set-pdf-cards 74 colourful smooth-sanded beech woodA 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 C Beads are 8 mm plastic, wired