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Types of Numbers
Geometry
Properties
Algebra
Hodge Podge
100
A number that can be written as a fraction, including terminating and repeating decimals and integers.
What is a rational number?
100
Two angles whose sum of their measures equals 180 degrees.
What are supplementary angles?
100
The fact that the way in which three numbers age grouped when they are added or multiplied does not change their sum or product.
What is the Associative Property of Multiplication or Addition?
100
An equation that shows that two ratios are equivalent.
What is a proportion?
100
The property that states that when you add 0 to any number, the sum is that number.
What is the Additive Identity?
200
The counting numbers, not including zero.
What are whole numbers?
200
A parallelogram having four congruent sides.
What is a rhombus?
200
The product of a number and 1 is always that number.
What is the Multiplicative Identity?
200
A ratio of two measurements having different units.
What is a rate?
200
The middle number in a set of numbers when they are arranged in numerical order.
What is the median?
300
A number that cannot be written as a fraction.
What is an irrational number?
300
A triangle having no congruent sides.
What is a scalene triangle?
300
To multiply a sum by a number, multiply each addend of the sum by the number outside the parentheses. For example, 3(4+2)=(3*4)+(3*2).
What is the Distributive Property?
300
A comparison of two numbers by division, for example 2 to 3 than can be stated as 2 out of 3, 2 to 3, 2:3, or 2/3.
What is a ratio?
300
The sum of the data divided by the number of piecesof data in the data set.
What is the mean, or average?
400
The whole numbers and their opposites.
What are integers?
400
An angle that measures exactly 90 degrees.
What is a right angle?
400
The opposite of an integer, which when added to the integer, equals 0.
What is the Additive Inverse?
400
A number expressed using exponents.
What is a power?
400
The number(s) that appear most often in a set of data.
What is the mode?
500
One of two equal factors of a number, for example, for 9 the answer is 3.
What is a square root?
500
An angle that is greater than 0 degrees, and less than 90 degrees.
What is an acute angle?
500
The order in which two numbers are added or multiplied does not change their sum or product.
What is the Commutative Property of Addition or Multiplication?
500
a number, a variable, or a product of numbers and variables.
What is a term?
500
Two angles whose sum of their measures is 90 degrees.
What are complementary angles?