Simplify - Level 1
Simplify the expression 2x + x.
What is 3x?
The numbers in an expressions that are being multiplied by a variable are called.
What are coefficients?
The coefficient of -h (negative h)?
Something that an equation has that an expression does not?
What is an equal sign?
Distribute to simplify the expression
3(7k - 6).
What is 21k - 18?
Simplify the expression 5r – 3r
What is 2r?
Simplify the expression 2x + 7x – 6x + 8
What is 3x + 8?
A number that is not being multiplied by a variable is called this.
What is a constant term?
What is the standard form of this expression
5a - 9a?
An expression not in Standard form is in this form.
What is expanded form?
Simplify the expression a – 7a
What is -6a?
The letters in an expression or equation.
What are variables?
The standard form of the expression
(3x + 2y + 4y) + (-16x -5y + 4x)
What is 9x + y? or What is y + 9x
This is the first step in simplifying an expression.
What is collecting like terms?
Simplify the expression -(4x - 6y + 5)
What is -4x + 6y - 5?
Simplify the expression 15f – 5f + 2f
What is 12f?
What is 1?
Simplify the expressions 2 – 5t + 8 + 5t – 8
The Standard form of the expression
-12b + 6b - 4b.
What is -10b?
Subtract (4d - 6k + 3) - (8 +7k - 5d)
In an expression these are separated by addition or subtraction symbols.
What are terms?
Simplify the expression 4r + 4y – 8.
What is 4r + 4y - 8?
What is 20 + 5u - 6a - 7u - 3a - 2 in Standard form?
What is -9a - 2u + 18?
An expression in simplest form is in this form.
What is Standard Form?
The expression to find the perimeter of a rectangle with length (x + 5) and width 3x.
What is 2(x+5) + 2(3x)?
or 2x + 10 + 6x?
or 8x + 10?