April 22
1. a. It is a five-digit whole number.
b. It is a palindrome.
c. It is an even number.
d. It is less than 30,000.
e. It is divisible by 4.
f. It is divisible by 9.
g. None of its digits are divisible by 3.
2. a. It is a five-digit whole number.
b. It is a palindrome.
c. It has two digits that are 0's.
d. It is divisible by 5.
e. It is divisible by 9.
3. Imagine that you are playing a dice-rolling game, and you win a prize if you roll a 6. You only get 1 roll, but you do get a choice. You can either roll 1 die and use that single value, or you can roll 2 dice and take the sum. Which option (and why) should you choose to maximize the probablilty of rolling a 6?
4. A pair of numbers has the properties that their greatest common factor is 6 and their least common multiple is 60. What are the possible pairs?
6. Solve the following rebus.
WEAR
LONG
5. Solve the following rebus.
COF FEE.
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