Vocabulary
Two Step Equations
Teasers & Riddles
Mean & Median
More Math Teasers & Riddles
100
The answer to a subtraction problem.....
Difference
100
10= 5m + 10
m = 0
100
What room do ghosts avoid?
The living room
100
To find the average of a set of data you find the _____
Mean
100
The more you take, the more you leave behind. What am I?
Footsteps
200
You have to write it as a ratio in terms of a fraction
Probability
200
7 = 4 - 2y
y = -3/2
200
When does Christmas come before Thanksgiving?
In the dictionary.
200
When you have to find the middle number for a set of data you have to find the ______
MEDIAN
200
What has a head, a tail, is brown and has no legs?
A penny
300
The answer to an addition problem......
Sum
300
3x + 4 = 15
x = 11/3
300
What has many keys but can't open a single door?
A piano
300
Find the MEDIAN
13, 18, 13, 14, 13, 16, 14, 21, 13
MEDIAN = 14
300
3
400
Another name for a box & whiskers plot
five-number summary
box plot
400
30 = 2b - 10
b = 20
400
You live in a one storey house made "entirely of redwood". What color would the stairs be?
What stairs? You live in a one storey house!!
400
Find the MEAN (round to nearest tenth!)
4, 5, 78, 24, 0, 14, 59
MEAN = 26.3
400
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
Yesterday, Today and Tomorrow!!!
500
When you set two ratios equal to each other
Proportion
500
5x - 2n = 39
n = 13
500
What belongs to you, but other people use it more than you?
Your name!
500
Find both the MEAN & MEDIAN for the data set:
78, 66, 82, 89, 75, 74
MEAN = 77.3
MEDIAN = 76.5
500
What comes once in a minute, twice in a moment, but never in a thousand years?
The letter "m"