Tag Archives: Prof. Solarin Engage Over 5000 Learners On ABACUS Skills#

IJEBU ODE, OGUN STATE, NIGERIA – No fewer than 5043 secondary school learners in Ogun State Students have been trained on how to use the abacus counting machine skills to solve addition and subtraction Mathematical problems, so as to enable them to break the world record.  The programme organised by …

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