vândut de elefant.ro
DescriptionRatios, percentages and proportions are tough nuts to crack. You can help your 6th grader understand them through the systematic integration of exercises that go from easy to difficult. Through constant practice, a child will be exposed to different mathematical situations that will strengthen his/her overall understanding of the concepts. Grab a copy now
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Vânzător: Elefant.ro
Brand: Baby Professor
