HII. Directions: Write T if the statement is true and F if the statement is false.
21. Expression is a mathematical phrase that uses variables, numerals and operation symbols.
22.Equation is a mathematical sentence with an equal sign (=) which shows that two expression on either
side are equal.
23. Equation and expression have an equal sign.
24. Only equation have variables and numbers.
25.Equation is consist of two algebraic expressions that have the same value.​