New KS3 Maths Catch-Up Workbook 3 (with Answers) by CGP Books
"This superb CGP Catch-Up Workbook is ideal for KS3 students who are struggling with maths - it's 100% focused on helping them master those essential KS2 number skills once and for all! It's packed with engaging practice questions to build their confidence, plus plenty of crystal-clear notes and helpful examples. Full answers are included for easy marking. This Workbook is the first of 5 in the KS3 Catch-Up Maths series, each a little trickier than the last. For more practice check out (9781789080612). "