Answer all the questions below and press submit to see how many you got right.
Inequality : An inequality is a statement that contains an inequality sign between two expressions.
Multiplication : Multiplication is the mathematical operation that is a shorthand for adding the same amount several times. For example 3⋅4=4+4+4=12.
If x>5 then 5x=5⋅x>?
Subtraction : Subtraction is the mathematical operation that describes decreasing a number by an amount equal to a second number. The mathematical symbol for subtraction is the minus sign −. The term subtraction is also used for a generalization of this basic operation on numbers to functions, vectors and matrices.
If x≤−4 then x−3≤?
Addition : Addition is the mathematical operation that describes increasing a number by an amount equal to a second number. The mathematical symbol for addition is the plus sign +. The term addition is also used for a generalization of this basic operation on numbers to functions, vectors and matrices.
If x>1 then x+2>?