20 10 Taizhou senior high school entrance examination mathematics 22 questions

( 1){4, 3} {4,3}

(2) O {0,0} A {3,1} B {4,3} C {1,2} D {4,3} is at point B.

OC// and =AB, so the quadrilateral OABC is a parallelogram.

(3) Starting from the origin, first translate to P according to the translation amount {2,3}, then to Q according to the translation amount {3,2}, and finally to O according to the translation amount {-5,5}.

Typical problem sixth grade first volume mathematics

Analysis of the final examination paper of mathematics in the fourth grade of primary school

Country laowu mathematics

People's Education Press, Grade Four, Volume Two, Chinese Straight Volume A, Volume A, Volume B, Unit 3 (Volume B) Answer

What version of textbooks does Zibo junior high school use? Urgent need (in all subjects)! ! ! ! ! ! ! !

How to draw a mathematical thinking guide for senior two.

Winner list of School of Science, Beijing University of Posts and Telecommunications

Cui Li, a math teacher.

Theoretical English

Mathematical analysis review questions