Current location - Training Enrollment Network - Mathematics courses - Question 1: Calculation: 2 minus 2 squared minus 2 cubic has been changed to 2 19 power plus 2 to 20 power. What is the answer?
Question 1: Calculation: 2 minus 2 squared minus 2 cubic has been changed to 2 19 power plus 2 to 20 power. What is the answer?
Question1:2-22-23 ...-219+220 = 2-22 (1-218)/(1-2)+220.

Question 2: (2-6+7)*8=24

The third question: 1. 0.80*3=2.40 yuan 2. One envelope has four answers, and the other has five answers. Amount 6.4 yuan.

Related articles
  • How to stimulate students' interest in learning in math class
  • Outline of summer primary school mathematics review plan
  • How to Implement Moral Education in Mathematics
  • What is the short story of the equation?
  • How to break through college entrance examination mathematics ...
  • Two endpoints of mathematics
  • Mathematics national unified examination questions
  • Grade three mathematics roll paper
  • Mathematics curriculum standard of compulsory education
  • Dreaming of a precursor to a difficult problem.

    • copyright 2024 Training Enrollment Network All rights reserved