Teacher/User Name: DEMO Name:__________________________ Practice Problems Period: ________ Date: ____________

Solve:

1) Write the conditional statement and its converse as a biconditional statement:
If it is 1:00 pm then it is raining.
If it is raining then it is 1:00 pm.

2) Write the conditional statement and its converse as a biconditional statement:
If Val doesn't go to the store then Ian doesn't like football.
If Ian doesn't like football then Val doesn't go to the store.
3) Write the conditional statement and its converse as a biconditional statement:
If it is 1:00 pm then the project is not due Sunday.
If the project is not due Sunday then it is 1:00 pm.

4) Write the following biconditional statement as a conditional statement and its converse:
it is 1:00 pm if and only if John likes surfing the web.
5) Write the conditional statement and its converse as a biconditional statement:
If Opal did not go to the store then Lenny is not in 10th grade.
If Lenny is not in 10th grade then Opal did not go to the store.

6) Write the conditional statement and its converse as a biconditional statement:
If Wendy likes candy then Erin doesn't go to the store.
If Erin doesn't go to the store then Wendy likes candy.