Algebra Intro Grade 0.7

algebra

• Substitute values for the variables in an expression and then simplify the resulting numerical expression.
• An algebraic form consisting of numerals, variables and operation signs.term-4
• to find the value of the variable that makes the equation true
• A branch of mathematics that involves expressions with variables

algebraic expression

• An algebraic form consisting of numerals, variables and operation signs.term-4
• replace a variable with a number
• to find the value of the variable that makes the equation true
• the algebraic forms separated by + or - signs, the signs being included.

Coefficient

• a(b + c) = ab + ac; a number outside the parenthesis can be multiplied to each term within the parenthesis
• Substitute values for the variables in an expression and then simplify the resulting numerical expression.
• write the expression without brackets
• the numerical part of a term, including its sign

combine/collect like terms

• write the expression without brackets
• a term with no variables
• simplify expressions by adding or subtracting like terms
• To get a variable alone on one side of the equation in order to solve the equation.

constant term

• a term with no variables
• write the expression without brackets
• A mathematical statement that contains an equals sign.
• a symbol used to represent a known number

Distributive Property

• a(b + c) = ab + ac; a number outside the parenthesis can be multiplied to each term within the parenthesis
• put it in brackets by taking out the highest common factors
• A branch of mathematics that involves expressions with variables
• write the expression without brackets

Equation

• a term with no variables
• replace a variable with a number
• A mathematical statement that contains an equals sign.
• A symbol used to represent an unknown quantity.ng

evaluate an algebraic expression

• Two operations that undo each other
• the algebraic forms separated by + or - signs, the signs being included.
• Substitute values for the variables in an expression and then simplify the resulting numerical expression.
• the numerical part of a term, including its sign

expand an expression

• to find the value of the variable that makes the equation true
• Substitute values for the variables in an expression and then simplify the resulting numerical expression.
• write the expression without brackets
• a value of the variable that makes the equation true

inverse operations

• Substitute values for the variables in an expression and then simplify the resulting numerical expression.
• the algebraic forms separated by + or - signs, the signs being included.
• Two operations that undo each other
• write the expression without brackets