FIRST MENTAL ARITHMETIC BOOK 6

FIRST MENTAL ARITHMETIC BOOK 6

Κωδικός: SMTRA-978-0-7217-1168-3

First Mental Arithmetic provides carefully graded questions that develop children's essential mathematics skills. A downwards extension of the Schofield & Sims bestseller Mental Arithmetic, the books contain a Language of Maths glossary to develop number vocabulary and three check-ups assess understanding.