Episode details
School Radio,24 May 2012,15 mins
Available for over a year
Ralph van Dijk and side-kick Matrix have more questions to consolidate mental maths skills and the focus today is adding and subtracting two-digit numbers.
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School Radio,24 May 2012,15 mins
Available for over a year
Ralph van Dijk and side-kick Matrix have more questions to consolidate mental maths skills and the focus today is adding and subtracting two-digit numbers.
Programme Website