221.1. Identity.
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Identity
Solve tasks to find hidden Geo point coordinates
- Algebra: Fraction (division) basic properties
- Algebra: Monomial
- Algebra: Equivalent inequalities
- Algebra: Equation properties.
- Algebra: Polynomial highest term.
- Algebra: Similar monomials
- Geometry: Three point mutual arrangement.
- Algebra: Monomial
- Algebra: Normal form of numbers
- Algebra: Letter - variable.
- Algebra: Diagram y = kx + b (drawing)
- Algebra: Variable value
- Algebra: Trinomial.
- Geometry: Equal triangles, appropriate elementrs, similar properties and signs.
- Algebra: Connection concept
- Algebra: Linear inequalities ax + b > 0, where a, b ∈ Q
- Algebra: Direct proportionality function y = kx
- Algebra: Conditioned inequality properties
- Algebra: Notation –x < 3 vai x ∈ (– ∞; 3)
- Geometry: Concept definition, concept sign.
- Algebra: Conditioned inequality properties
- Algebra: Identical expression transformation.
- Geometry: Inner unilateral and cross angles, alternate interiour angles, parallel straight lines, properties, and parallel signs.
- Algebra: Mathematics expression. Algebraic expression.
- Algebra: Conditioned inequality properties.
- Algebra: Numerical connections
- Geometry: Three point mutual arrangement.
- Algebra: Monomial normal form
- Algebra: Coordinate plane
- Algebra: Diagram y = kx + b (drawing)
- Algebra: Mutually equal monomials
- Algebra: Ordinary and decimal fractions
- Algebra: Polynomial.
- Geometry: Three point mutual arrangement.
- Algebra: Ordinate axis
- Algebra: Proportionality factor k
- Algebra: Polynomial highest term.
- Algebra: Monomial fraction form
- Algebra: Binomial.
- Algebra: Contracted multiplication formula: addition and subtraction square; square difference.
- Algebra: Letter - variable.
- Algebra: Identity.