First Mental Arithmetic Book 3

First Mental Arithmetic provides carefully graded questions that develop children's essential mathematics skills.A downwards extension of the Schofield & Sims bestseller Mental Arithmetic, the series comprises three workbooks for Year 1 (Books 1 to 3) and three for Year 2 (Books 4 to 6).The term 'mental arithmetic' is usually associated with spoken questions.However, children using all the Schofield and Sims Mental Arithmetic materials read the questions themselves and write down their answers.A Language of Maths glossary helps to develop children's number vocabulary and three Check-ups assess children's understanding.The separate First Mental Arithmetic Answers provides answers to all questions contained in this book, plus additional resources for teachers. Book 3 includes: numerals to 20, symmetry, halves and quarters, telling the time.