KAPEC GEOTASK?
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235.1. Identical expressions.

Check the correct answer!

Are the expressions 1+3\times 23-12 and (1+3)\times (23-12) identical?
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Identical expressions

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Point belongs (or not) to the straight line (beam, line segment), half-plane, crossed straight lines, beam, opposite beams, line segment, properties.
  2. Algebra: Coordinate beginning point
  3. Algebra: Direct proportionality concept
  4. Algebra: Monomial normal form
  5. Algebra: The concept of coherence
  6. Algebra: Similar monomials.
  7. Algebra: Equation properties.
  8. Algebra: Degree with negative index
  9. Algebra: Ordinate axis
  10. Algebra: Coordinate plane