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Number Sets and Real Number Systems

Across
EX: 1/12, 4/7
the set of all rational and irrational numbers
A decimal in which one or more digits repeat infinitely
a circumstance, fact, or influence that contributes to a result or outcome.
EX; 1, 2, 3 , 100, 289,
EX:(1,2,3,4,5,6,7,8,9,10)
decimal that continues without end
The positive integers are the numbers used to count. They are the numbers {1, 2, 3, 4, 5,...}. They are also called the counting numbers.
EX:(0.5,1.2, 0.7)
The product of a rational number multiplied by itself.
is a mathematical phrase that can contain ordinary numbers, variables (like x or y) and operators
The integers that are less than zero. They are the opposites of the positive integers.
Down
All whole numbers (both positive and negative) and zero.
Any number that can be expressed as a fraction
A decimal number that ends or terminates
a rational number that cannot be expressed as the product of two equal rational factors.
relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.
Non-repeating, Non-terminating Decimals, non-perfect squares, pi