All topics from mathematics on Cubens by tag «grade 7».
Topics by tag «grade 7»
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Numbers and expressions
Algebraic expressions. A single term. Operations on monomials. The coefficient of a single term. Polynomial. Operations on polynomials. Examples of a single term, and polynomials. Identically equal polynomials. The decomposition of a polynomial into factors.
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Numbers and expressions
Formulas of reduced multiplication. The schedule for the multipliers. The rules of disclosure of brackets. The basic laws of algebra. The square of the sum. The squared difference. The difference of squares. The sum of cubes. The difference of cubes. The square of the sum. The Binomial Theorem.
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Equations and inequalities
System of linear equations. Solving systems of linear equations. The method of substitution. How to add. A graphical way.