The McGraw Hill 6th grade book series of games.
Instructions:
Find three coins of different sizes (e.g. quarter, nickle, penny).
Flip each and record the head/tail value.
Look up
a number in Door A
. Flip the three coins and do a look up in
a number in Door B
.
Figure out which one is bigger of whether they are equal
. Your opponent may challenge you.
Look up the answer in the table on the next page.
If you are right and your opponent didn't challenge you, you get a point.
If you are right and your opponent did challenge you, you get two points.
If you are wrong and your opponent challenged you,
your opponent gets a point.
If you are wrong and your opponent didn't challenge you, nobody gets a point.
Your opponent plays next.
vals[0] | FractionCompare |
| Coin tosses (largest to smallest): | TTT | TTH | THT | THH | HTT | HTH | HHT | HHH |
| Door A | 7/2 | 6/4 | 1/3 | 13/6 | 7/4 | 17/15 | 13/12 | 32/33 |
| Door B | 3 1/2 | 1 1/2 | 1/3 | 2 1/6 | 1 3/4 | 1 2/15 | 1 1/12 | 32/33 |
On a different page so the players have to turn to it...