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963.1. Numerical approximation.

Check the correct!

Is this statement true?
"Numbers approximation always is bigger than the exact number."
Grade:
8
Subject
Algebra
Theme
Numerical concept amplification
Subtheme
Numerical approximation.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Absolute and relative mistake of approximation
  2. Physics: Measurement
  3. Geometry: Pythagorean theorem. Right angled triangle signs.
  4. Physics: Mass and density.
  5. Physics: Gravitation, friction and deformation.
  6. Algebra: Quadratic equation discriminant
  7. Physics: Pressure.
  8. Algebra: Rational expression.
  9. Algebra: Rational fraction expression.
  10. Chemistry: Amount of substance