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1270.3. Numerical expression.

Calculate!

\frac{(-4)^{2}+0.4-(-\frac{3}{5})+1}{-6}=
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Numerical expression

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Triangle angle sum, straight angle cathetus, hypotenuse, Right-angled triangle similarity signs.
  2. Algebra: Equivalent inequalities
  3. Algebra: Coordinate axis and point coordinate
  4. Geometry: Opposite, adjacent angles, perpendiculars against a straight line.
  5. Algebra: Function y = x²
  6. Algebra: Function expression with formula, table, diagram
  7. Algebra: Trinomial.
  8. Algebra: Concept of equation.
  9. Algebra: Equation properties.
  10. Algebra: Abscissa axis