Number System
The strategy for dividing fractions is called
Keep - Change - Flip
A percent is a ratio...
Out of 100
Perimeter is defined as...
the distance around a 2D shape
If something is absolutely going to happen, what percentage is the probability?
100%
What do we use to represent a number we do not know?
A variable
When we multiply decimals, we need to make sure to...
Add the number of decimal place values in the question
If we cross multiply, we are going to be multiplying and...
Dividing
For a 3D shape, volume is length times width times...
Height
A diagram that uses ranges instead of categories is called...
A histogram
In order to solve for the variable, in an equation we use.... to get the value of the variable
Inverse operations
0.6*1.5
0.9
What is the missing value in
1/3=x/27
50
What is the median between the median and the maximum?
3rd quartile
What is
3^2+(20 div 5)
13
4 div 1/4
16
What is 56% of 300?
168
Which one has the bigger area, a triangle with base of 4 and height of 8, or a square with side length of 5?
Square
What is the mean for
{1,3,6,2,8,1,3,19,2}
5
What is the value of x for
36x+100=136
x=1
The opposite value of
4^3+(9/-3)
-61
If George has 1280 bottles of water in his house, and he drinks 4 bottles per day, how many weeks will the bottles of water last?
45 - 46 weeks
How many square faces are there in a cube?
6
What is the interquartile range for
{-2,4,6,7,11,12,15,18,20}
9
What is the value of y for
4^y+18=34
y=2