Addition and subtraction are two math concepts often paired because of how closely they work together. This workbook provides several activities that would challenge your child's understanding of both concepts. Allow your child freedom to answer all questions on his/her own pace. It is widely understood that constant practice would allow for the easy absorption of math concepts. Buy a copy now!
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Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.