n is an even number

A sentence is _____ when it is not known if it is true or false.

8 is an even number

9 is an even number

An expression does state a complete thought;

*All UP students are intelligent. • Juan is a PUP student. • Therefore, Juan is intelligent.

from specific to general reasoning

A mathematical ________ is the analogue of an English sentence; it is a correct arrangement of mathematical symbols that states a complete thought.

‘x=2’ is sometimes true/sometimes false: it is ____when xx is 2, and _____ otherwise.

The most common expression types are what?

is the sentence true or false 25+60=85

2 types of reasoning

Characteristics of Modern Mathematics

*True or False Test is not difficult. • Multiple Choice Test is not difficult. • Therefore, all tests are not difficult.

what type of reasoning is this. 2 is an even number • 12 is an even number. • 22 is an even number. • Therefore, all numbers ending with 2 are even numbers.

An ________ is the mathematical analogue of an English noun; it is a correct arrangement of mathematical symbols used to represent a mathematical object of interest.

‘x+3=3+x’ is (always) true or false?

A _______ sentence is always true (or always false).

is the sentence true or false. 12+34=45

from general to specific reasoning