Number Theory
It's the result of taking away 5 from negative 7.
(-12)
It's the name for four's small companion. 42
Exponent
When adding or subtracting fractions, you would first require this.
A common denominator.
It's the I in this formula: the result of multiplying the principal by the rate, as well as time. I = Prt
Simple Interest
It's the name of a six-sided polygon.
Hexagon
It's the set of all positive and negative whole numbers... including zero of course.
Integers
You can think of this operation as being repeated addition.
Multiplication
It's the part of the fraction that tells you how many pieces one has out of a complete set.
Numerator
If a skateboard completes one full rotation, they will have spun this many degrees.
360 Degrees
It's the formula to calculate the area of a rectangle.
length x width
This property states that multiplying the sum of two numbers is the same as multiplying the two numbers individually, and then adding them together.
The distributive property.
Doing addition before multiplication? I would think again as you might be violating this:
The order of operations.
The fractions 1/3 and 4/12 are examples of these types of fractions.
Equivalent
It's the theoretical probability of rolling an even number on a six-sided die.
50% or 1/2
It's the sum of the interior angles of a triangle. If you need a reminder, it's the same as a half rotation.
180 Degrees
It's the smallest positive integer that is divisible by both 6 and 8.
24
We use these to undo operations when solving for an unknown variable. Remember to also do it on the other side of the equation.
Reverse Operations
Opposite Operations
A fraction that has a larger numerator than its denominator is pretty odd. You could also call it this.
Improper
If a recipe calls for 2 cups of flour, how many cups of flour would you need if you had to scale the recipe two and a half times?
5 Cups
You can't go 'wrong' identifying this triangle by its distinct 90 degree interior angle.
Right Angle Triangle
Prime numbers are special. They only have two of these; 1 and itself.
Factors
If you're given the area of a square, you can use this operation to find the square's side length.
Square root.
You can represent 13% in decimal form as 0.13. You can also represent it with this fraction.
13/100
To find the capacity (or volume) of a rectangular prism, all you need to do is multiple the area of the base with this measurement.
Height
It's a special kind of parallelogram in which all four sides are the same length.
Rhombus