Question

mathematical statment

Answer 1

1-1-1+1+1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-2+2+3+4+5+4+3+3+3+3+6 = 98?

Answer 2

A statement is a sentence that is either true or false (both not both). So '3 is an odd integer' is a statement. But 'π is a cool number' is not a (mathematical) statement. Note that '4 is an odd integer' is also a statement, but it is a false statement.