03:30Maths ChallengeMaths Challenge 210. Equivalent fractionsSchool Radio Duration: 15 minutes Fri 22nd Mar 2013, 03:30 on School RadioAvailable for over a yearListen nowRalph van Dijk returns with a quiz with questions about equivalent fractions.GenresLearningPrimaryBrandMaths ChallengeSeriesMaths Challenge: Maths Challenge 2 Source: BBC Online
