M4/1 Midterm Test Review Game

Addition principle

100

5 red balls and 10 blue balls are in a bag. How many ways can a red OR blue ball be picked?

15 ways

200

There are 4 diamond cards, 6 spade cards and 10 heart cards on table. How many ways can a red OR black card be picked out randomly?

20 ways

300

How many ways can a boy OR girl be selected from the M4/1 class?

40 ways

400

How many ways can a vowel OR consonant letter be picked from the home country of Teacher Tan?

11 ways

500

If there are "m" ways to select the thing A and there are "n" ways to select the thing B, then there are m + n ways to select A or B. This is the __________ principle.

Addition

Multiplication Principle

100

If your closet contains 5 hats, 3 coats and 3 scarves, how many different outfits could you select from your closet if u need a hat, coat and scarf today?

45

200

Tommy has 4 shirts, 3 pairs of pants, and 2 pairs of shoes that all coordinate. How many outfits can you put together?

24

300

A restaurant offers 4 sizes of pizza, 2 types of crust, and 8 toppings. How many possible combinations of pizza with one topping are there?

64

400

Joy loves to eat salad! How many salads can she put together if she can pick out of one type lettuce from 2 choices, one vegetable from 4 choices and one dressing from 7 choices?

56

500

The multiplication principle says that if I can choose the thing A in "m" ways and I can choose the thing B in "n" ways, then I can choose A and B in ______ ways

mxn

Counting

100

How many 5-digit numbers can be formed (using 0-9)?

90,000

200

Car license plates have 3 letters followed by 4 numbers. If the same letter or number can be repeated, how many plates can be made?

175,760,000

300

Car license plates have 3 letters followed by 4 numbers. If the same letter CANNOT be repeated, how many plates can be made?

156,000,000

400

You take a true or false test with 10 items. How many possible answer keys can be made?

1,024

500

You take a 5-item test with a Yes or No answer. How many different answer keys can be made?

32

Factorial

100

0! = ___

1

200

n!=n(n-1)(n-2)(n-3)____

(n-4)!

300

52!/(5!x47!) = _____

2,598,960

400

(n+2)!/(n-1)!

(n+2)(n+1)(n) or n³+3k²+2k

500

(x²-4)!/(x-2)(x²-5)! = ________

x+2

Permutation

100

The number of ways to arrange 5  people in one line is ______

120

200

The number of ways to arrange "n" people in one line is ____

n!

300

How many permutations are there in the word "CHAIR"?

120

400

How many permutations in the word "THAILAND"?

20,160

500

How many 3-letter permutations are there in the word "ROV GAME"? 

210