登入選單

返回Google圖書搜尋

Speed Maths for Kids

Bill Handley

出版	Wiley, 2022-07-12
主題	Juvenile Nonfiction / GeneralJuvenile Nonfiction / Mathematics / GeneralMathematics / Recreations & GamesJuvenile Nonfiction / Activity Books / General
ISBN	11198831489781119883142
URL	http://books.google.com.hk/books?id=R7-7zgEACAAJ&hl=&source=gbs_api

註釋

Make maths easy with this fun guide to doing calculations fast The newly revised second edition of Speed Maths for Kids is your genius-level guide to performing lightning-fast maths calculations on the fly, without a phone, calculator, or other help. You???ll learn to multiply and divide large numbers in your head and neat tricks to make addition and subtraction simple and easy. You???ll also discover strategies for understanding fractions and decimals and learn to quickly check your answers every time you do a super-fast calculation. Speed Maths for Kids is a fun and foolproof way to do maths quickly and correctly, every time.