Pupils-' Decimal Sliding Lines And Teacher Demo Version - New , kit JL246 There are only four pins

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Pupils-' Decimal Sliding Lines And Teacher Demo Version - New , kit JL246 There are only four pinsUse for 2 or 3 place decimals. This fantastic new pupil decimal sliding Line is ideal for pupils to explain and show, quite simply and clearly, the effects of multiplying dividing decimals by 10 or 100. Pupils can write examples in the 5 squares using a dry erase marker pen (not supplied) and slide the numbers back and forth using the laminated slider. Includes: 30 pupil sliding lines, 1 teacher demo sliding line Size: 21. 5 x 10 cm (pupil's version)