Current location - Training Enrollment Network - Mathematics courses - 10=()+()=()_()=20_ () Elementary school math problems.
10=()+()=()_()=20_ () Elementary school math problems.
The first two spaces are optional:10 = 0+10 =1+9 = 2+8 = 3+7 = 4+6 = 5+5.

Here, select two spaces:10 =10-0 =1-1=12-2 =13 =/kloc.

Last empty 10=20- 10

The first four spaces are all open, and there are infinite answers.

Related articles
  • Mathematical olympiad in the third grade of primary school
  • Does Henan senior high school entrance examination see naked score or total score?
  • 79 quotations from women
  • A math problem, can you explain it for me?
  • Idiom mathematical riddle
  • What are the common mathematical methods?
  • The Mathematical Answers of Tangshan Yimo
  • Mathematical extension
  • Excuse me, Leibniz discriminant method of staggered series in infinite series of postgraduate mathematics, in order to explain monotonic decline, why is it also established when X is large enough? as
  • 14 Winner List of Guangdong University Students' Mathematics Competition

    • copyright 2024 Training Enrollment Network All rights reserved