Think Mentals 4 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.

Think Mentals 4 Workbook Click to download sample pages