TY - BOOK TI - Maths now!. GCSE, Intermediate 1 SN - 9780719574474 (pbk) U1 - 510 PY - 2001/// CY - London PB - John Murray KW - Mathematics N1 - includes index ; 1. Integers, factors and primes 2. Powers and roots 3. Fractions, decimals and percentages 4. Ratio and proportion 5. Use of a calculator 6. Linear equations 7. Formulae and substitution 8. Sequences 9. Linear graphs 10. Gradients 11. Measurement and construction 12. Geometrical terms and relationship 13. The circle 14. Transformations 15. Coordinates 16. Collecting and analyzing data 17. Representing data 18. Probability ER -