Converse
Inverse
Contrapositive
Biconditional
Fun Facts
100

What is the format of a conditional statement?

If-then format

100

What the logic notation of an inverse statement?

~p->~q

100

Write the contrapositive of this statement.

If Alicia goes to Albany, then Ben goes to Buffalo"?

If Ben does not go to Buffalo, then Alicia does not go to Albany.

100

What are the four words included in every biconditional statement?

"If and only if"

100

What is Ms. Wen's room number?

314

200

Write the converse of this conditional statement

"If I go to school, then I will be on time."

If I am on time, then I will go to school.

200

Write the inverse of this statement.

If Julie works hard, then she succeeds.

If Julie does not work hard, then she does not succeed.

200

Write the contrapositive of this statement.

If I study, then I pass the test

If I do not pass the test, then I do not study.

200

Write the biconditional statement of this conditional statement.

"If two angles are congruent, then have the same measure."

Two angles are congruent if and only if they have the same measure.

200

What is Ms. Wen's height?

5'11

300

If I go to bed early, then I will be energized.

If I am energized, then I went to bed early.

300

Write the inverse of this statement.

If Mike did his homework, then he will pass this test.

If Mike did not do his homework, then he will not pass this test.

300

Write the contrapositive of this statement.

If I am tall, then I will bump my head

If I do not bump my head, then I am not tall.

300

Write the biconditional statement of this conditional statement.

"If an angle is a right angle, then its measure is 90o."

An angle is a right angles if and only if its measure is 90o.

300

What is Ms. Wen's cat's name?

Mouse

400

If the Sun rises in the east, then it sets in the west.

If the Sun sets in the west, then it rises in the east.

400

Write the inverse of this statement. 

 If two triangles are not similar, their corresponding angles are not congruent.


If two triangles are similar, their corresponding angles are congruent.

400

Write the contrapositive of this statement.

If a polygon is a triangle, then the sum of its interior angles is 180°.

If the sum of the interior angles of a polygon is not 180°, then it is not a triangle.

400

Write the biconditional statement of this conditional statement.

"If three points are collinear, then they lie on the same line."

Three points are collinear if and only if they lie on the same line.

400

What college did Ms. Wen graduate from?

Illinois State University

500

If a2+b2 =c, then ABC is a right triangle.

If ABC is a right triangle, then a2+b2 =c2.

500

Write the inverse statement.

If x+3=7, then x=4.

If x+3 does not equal 7, then x does not equal 4.

500

Write the contrapositive statement.

If a number has exactly two factors, it is a prime number.

If a number is not a prime number, then it does not have exactly two factors.

500

Write the biconditional statement from this conditional statement.

"If line A is parallel to line B, then line B is parallel to line A."

Line A is parallel to line B if and only if line B is parallel to line A.

500

When is Ms. Wen's birthday?

December 8th