KAPEC GEOTASK?
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1270.1. Numerical expression.

Calculate!

\frac{((-2)^{2}+0.25-(-\frac{3}{4}))}{-5}=
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Numerical expression

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Subscript concept: base, index, degree
  2. Algebra: Identical expression transformation.
  3. Geometry: Triangle angle sum, straight angle cathetus, hypotenuse, Right-angled triangle similarity signs.
  4. Algebra: Linear inequality solution
  5. Algebra: Monomial coefficient
  6. Algebra: Coordinate beginning point
  7. Algebra: Numerical module
  8. Algebra: Equivalent inequalities
  9. Algebra: Mutually equal monomials
  10. Geometry: Equal triangles, appropriate elementrs, similar properties and signs.