Probability
Fractions, Decimals, & Percents
Fraction Addition/Subtraction
Area/Perimeter
Random Math
100
Give an example of both a theoretical or experimental event.
Answers vary
100
Convert the following decimal into a percent:
0.83
Percent: 83%
100
Subtract the following fractions:
7 3
--- - --- = ???
11 11
4
----
11
100
What is the Perimeter of a rectangle with a length of 23in and a width of 12in?
Perimeter: 70in
100
Solve for x:
x + 7 = 15
x = 8
200
Experimental or Theoretical?
What is the probability of flipping a coin and getting a heads, after you've flipped a coin 12 times and have gotten 8 heads.
Experimental
200
Convert the following fraction into a decimal OR percent:
8/40
Decimal: 0.20
Percent: 20%
200
Add the following fractions
6 7
---- + ---- = ????
10 20
19
----
20
200
Find the area of the following shape:
Area: 21units2
200
Name 5 prime numbers
Possible responses:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
300
Experimental or Theoretical?
The chance of Mr. Behling rolling a dice and getting a 6 would be 1 out of 6.
Theoretical
300
Convert the following fraction into a decimal AND percent:
6/20
Decimal: 0.3
Percent: 30%
300
Subtract the following fractions:
4 1
--- - --- = ?????
9 4
7
---
36
300
Define both Area AND Perimeter
Area is the space inside of a shape.
Perimeter is the length of the total outside edge of a shape.
300
Solve the following equation:
357 * 29
357 * 29 = 10,353
400
Define Theoretical Probability and Experimental Probability
Theoretical - What should happen based on prior knowledge.
Experimental - The probability of an event after gathering physical data from the experiment.
400
Put the following words into a fraction, decimal, and percent:
Eight-Twentyseconds
Fraction: 8/22
Decimal: 0.363636...
Percent: 36.36%
400
Add the following fractions, put your answer as a mixed number:
9 2
1 --- + 3 --- = ???
7 3
41 20
= 4 ---- = 5 ----
21 21
400
Find the perimeter of the following shape:
Perimeter: 42 cm
400
Try to figure out the pattern to figure out the missing number:
4, 9, 16, 25, 36, 49, ???, 81, 100
22 = 4
32 = 9
42=16
52=25
62=36
72=49
82=64
500
Timmy and his 3 friends had a bag of marbles. In this bag there were 5 red marbles, 7 blue marbles, 3 green marbles, and 9 yellow marbles. Each of them took 3 turns pulling marbles. Together they pulled 2 red marbles, 5 yellow marbles, 4 blue marbles and 1 green marble.
What is the experimental probability of pulling a blue marble?
4 1
--- or ---
12 3
500
Put the following words into a fraction, decimal, and a percent:
fourteen-ninths
Fraction: 14/9
Decimal: 1.5555...
Percent: 155.55...%
500
Subtract the following fractions:
9 4
--- - ---
11 13
117 44 73
---- - ---- = ----
143 143 143
500
Find the Area and Perimeter of the following shape:
Area: 369m2
Perimeter: 88m
500
Simplify the expression using Order of Operations:
6(9 - 5 * 4 + 15) + 82 / 16
Symbols and meanings:
5 * 8 = 40. (*) means multiplication
14 / 7 = 2. (/) means division
6(9 - 5 * 4 + 15) + 82 / 16
6(9 - 20 + 15) + 82 / 16
6(-11 + 15) + 82 / 16
6(4) + 82 / 16
24 + 64 / 16 = 24 + 4 = 28