General Wang Synchronous class exercise: mathematics (grade eight new revision of the New Curriculum North Division)(Chinese Edition)

Pub 2014-03-01 90 Chinese Jilin People's Publishing House. General Wang Synchronous class mathematics (grade eight new revision of the New Curriculum North Division) Sync teaching hours - - convergence difficulty gradient weight class integrated solid foundation - learn practical living skills to enhance the capacity of key and difficult method - beside the point side dial inspired by thinking of Contents Chapter 1 Pythagorean theorem a first class exploration explore the Pythagorean theorem Pythagorean second prove the Pythagorean theorem and the simple application of class 2 must do three Pythagorean triangle application Chapter 2 irrational real number one know the square root of three cube root 4 2 5 Use a calculator to estimate the real number seven prescribing six secondary radical first class II times radical and r...