Think Mentals 3 is the 'how-to' guide for making mental maths calculations friendly.  The Student Workbook includes:

• 18 modelled computation strategies for addition, subtraction, multiplication and division
• a fun and easy introductory unit that shows students how to find, make and fix 'friendly' numbers
• over 30 weeks of carefully structured and differentiated mental computation questions
• strategy revision and core maths skills questions
• weekly assessment and a Student Assessment Profile
• higher-order thinking activities.

View Think Mentals 3 Student Book sample pages.