Set of data is the difference between the highest and lowest values in the set.
100
What is probability?
Probability is the likelihood of something happening in the future.
100
What is the square root of 144?
12
100
Simplify.
2x + 3y - 2 + 3x + 6y + 7
5x + 9y + 5
100
Solve this one step equaation.
x + (-8) = -20
x = -12
200
What is mode?
The number repeated most often.
200
A spinner has 4 equal sectors colored yellow, blue, green and red. What are the chances of landing on blue after spinning the spinner? What are the chances of landing on red?
The chances of landing on blue are 1 in 4.
The chances of landing on red are 1 in 4.
200
What is the square root of 36?
6
200
Simplify.
3b - (4b - 6b + 2) + b
6b - 2
200
Solve this one step equation.
7 - y = 10
y = 3
300
What is the mean?
The average.
300
How do you find the probability?
Sometimes you can make a practical assumption about the probability of something occurring by considering all the possible outcomes.
300
What is the square root of 49?
7
300
Simplfy.
-2x-2x
0
300
Is this a one or two step equation?
3h + 4 = 16
Two step equation
400
How do you find the median?
Put the numbers in order from least to greatest, and pick the middle number.
400
What is the pobability of an event?
The number of ways event a can occur over the total number of possible outcomes.
400
What is the square root of 25?
5
400
True or False?
When you simplify expressions, you put a equal sign.
False
400
How do you solve one step equations?
You add or subtract the number on the side of the equal sign. Then you do the opposite to both sides. Next you multiply or divide the numbers you have left, any you'll get x.
500
What is the range, mean, median, and mode for this set of data?
8, 9, 10, 10, 10, 11, 11, 11, 12, 13
Mean: 10.5
Median: 10.5
Modes: 10 and 11
Range: 5
500
If theres 184 marbles in a sack, and 100 are orange, and the rest of the mardles are yellow. Whats is the probability of choosing yellow marbles?
84 over 100
500
What is the definition of square root?
The square root of a number is a value that, when multiplied by itself, gives the number.
500
How do you simplfy expressions?
Combine the like terms, then add, subtract, multiply, or divide.