DESCRIPTION : A handy pad packed with 140 pages of activities to help children practise subtracting with numbers from 0 to 20. Part of the Usborne Key Skills series that supports the maths children learn at school. Activities include number lines, missing numbers, quizzes and more, and get progressively harder. Answers are at the back of the book. PRODUCT DETAILS : ISBN : 9781474948029 BY (AUTHOR) Smith, Sam, ILLUSTRATED BY Frost, Maddie PUBLISHER : Usborne Publishing Ltd PUBLICATION DATE : June 28, 2018 COUNTRY OF PUBLICATION : United Kingdom IMPRINT : Usborne Publishing Ltd LANGUAGE : English AGE : Preschool PRODUCT FORM : Paperback / softback DIMENSION : 190 mm x 150 mm SERIES : Key Skills PRODUCT CATEGORY : Children?????s, Teenage & Educational