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Subtraction Tables Booklet: 2
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Subtraction tables 18–1 with subtrahends in random order.
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Subtraction tables 18–1 presented with subtrahends in random order. These booklets encourage further practice and repetition (24 booklets).
Specifications
| Brand | Nienhuis Montessori |
|---|---|
| Minimum age | 3 years, 6 years |
