Numeracy BrainSnack© Resources to develop problem-solving and group learning skills €150.00 (Unlimited school site licence €50.00) more information Primary Problem-Solving in Maths Develop problem-solving skills and mathematical thinking. €18.95 each more information Maths Perplexors Maths Perplexors combine straight-forward mathematical concepts with logical thinking. €14.95 more information Category: Product #: Regular price:$ (Sale ends !) Available from: Condition: Good ! Order now! Reviewed by on. Rating: