Mathematics Problem Solving
Volume 4, Number 19, February 1, 1999
Roxanne gave out 47 valentines. She received 50 valentines.
If a statement is definitely true, put a T in front of it. If it might be true, put an M in front of it. If it is definitely false, put an F in front of it.
1_____ Roxanne received three more valentines than she gave.
2_____ Everyone who received a valentine from Roxanne gave her one as well.
3_____ Roxanne gave a valentine to everyone who gave her one.
4_____ Roxanne gave less valentines than she received.
5_____ Roxanne did not give any valentine to anyone who gave her one.
6_____ Roxanne received a valentine from everyone she gave one to.
7_____ Roxanne did not receive any valentine from anyone she gave one to.
Copyright 1999 RHL
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