PATHS
Number of ways to arrange the letters of
PASCAL'S TRIANGLE
Number of paths
FACTORIALS
100
number of ways from point A to point B
15
100
MAINE
120
100
What is the sum of the 4th row of Pascal's Triangle?
16
100
number of ways to spell PATTERNS
128
100
Number of ways for 7 girls to line up in a straight line.
5,040
200
How many paths are there to get from A to B using exactly 12 steps?
495
200
NEBRASKA
20160
200
A coin is flipped 10 times. In how many ways can it come up 9 heads?
10
200
NUMBER OF WAYS TO SPELL CORRECT
64
200
Largest factorial that doesn't end in a zero.
4!
300
In how many ways can you get from 8 to 15 going right and down using exactly 8 steps?
70
300
ALASKA
120
300
Eight boys compete for 4 spots on a baseball team. In how many ways can the 4 boys be chosen?
70
300
NUMBER OF WAYS T
O SPELL PASCAL
30
300
3 boys and 3 girls sit in a row of chairs. The three boys will sit together and so will the three girls. Number of ways for them to it.
72
400
In how many ways can you get from 5 to 5 using exactly 10 steps?
252
400
FLORIDA
5040
400
Twelve coins are flipped. There are 495 ways that 8 heads can show up. What other number of heads has the same number of possible ways to show up?
4
400
NUMBER OF WAYS TO SPELL MATHEMATICS
1024
400
Number of ways a teacher can choose 3 people from 10 to be on a committee.
720
500
Number of paths from A to B in exactly 8 steps
36
500
MISSISSIPPI
34650
500
The sum of the tenth row of Pascal's Triangle is______.
1024
500
number of ways to spell MATHEMATICS
672
500
Number of zeros at the end of 22!
4