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NUMERACY
To demonstrate numbers and arithmetic
operations up to 20. The beads alternate
between 5 red and 5 white beads.
Contents:
10 red and 10 white plastic beads (24 cm Ø)
white cord (100 cm)
3018271
Bead string up to 20 teacher
Designed for individual use to develop number skills up to 20. The number patterns remain visible as the beads do not slide.
Contents:
10 red and 10 white wooden beads
(1 cm Ø)
red cord (60 cm)
3018280
Bead string up to 20 pupils
Contents:
10 red and 10 white plastic beads
(1 cm Ø)
white cord (50 cm)
1212002
Bead string up to 20 pupils
Bead string up to 20 teacher
Bead string up to 20 pupils
20