Clarke, Peter Clissold, Caroline Moseley, Cherri

How to be good at maths the simplest-ever visual guide - New York DK 2016 - 320 p. col. ill. HB 28 cm.

"Ages 7-11"--Cover. Includes index.

9780241185988

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Mathematics
Study guides
Mathematics -- Juvenile literature
Mathematics -- Problems, exercises, etc.

510 / CLA