130.3. Variable value.
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Variable value
Solve tasks to find hidden Geo point coordinates
- Geometry: Broken line and elements, elementary broken line, closed broken line, broken lines length, polygon, angles, edges peaks, diagonal, polygon perimeter.
- Algebra: Number gap and their types.
- Algebra: Similar elements of polynomials.
- Algebra: Numerical expression.
- Geometry: Inner unilateral and cross angles, alternate interiour angles, parallel straight lines, properties, and parallel signs.
- Algebra: Coordinate axis and point coordinate
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- Algebra: Variable value
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- Algebra: Similar monomials.
- Geometry: Opposite, adjacent angles, perpendiculars against a straight line.
- Algebra: Coordinate beginning point
- Algebra: Direct proportionality concept
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- Algebra: Rational number
- Algebra: Diagram y = kx + b (drawing)
- Algebra: Diagram y = kx + b (drawing)
- Algebra: Ordinary and decimal fractions
- Algebra: Similar monomials
- Algebra: Monomial normal form
- Algebra: Proportionality factor k
- Geometry: Internal one-way angles, internal intersecting angles, step angles, parallel lines, parallel line properties, signs of line parallelism
- Algebra: Ordinary and decimal fractions
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- Algebra: Monomial
- Algebra: Letter - variable.
- Algebra: Polynomial highest term.
- Algebra: Similar polynomials.
- Algebra: Equivalent inequalities
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- Algebra: Abscissa axis
- Algebra: Monomial (1. degree).
- Algebra: Variable value.
- Algebra: Numerical inequalities and their properties.
- Algebra: Conditioned inequality properties
- Algebra: Letter - variable.
- Algebra: Functions expression with formula, table, diagram
- Algebra: Direct proportionality concept