Current location - Training Enrollment Network - Mathematics courses - Mathematics problems in Nantong junior high school
Mathematics problems in Nantong junior high school
Because the number in the middle has not changed since the number change, you are 200 places smaller and 2 places bigger.

For example, the original number is100a+10 (a+1)+a+2 =112, and then it becomes100 (.

Just subtract it.

Related articles
  • Cad mathematics explanation video
  • 7 1 level mathematics
  • What is the main knowledge of discrete mathematics?
  • Congruent triangles method proves junior high school mathematics.
  • First-grade primary school handwritten newspaper one-day summer vacation schedule first-grade primary school handwritten newspaper.
  • A math problem in junior high school! ! !
  • Funny sentences on campus

    1. Students are bored in class, and the teacher is encouraging everyone to ask questions and speak actively. A female classmate raised her hand and said, "Teacher, can

  • How to Cultivate Students' Mathematics Learning Habits in Grade Two of Primary School
  • Research scheme of making students move and making mathematics classroom alive
  • Provide answers to math application questions in the first grade of primary school.

    • copyright 2024 Training Enrollment Network All rights reserved