Standard numbers, anything greater than zero, are described as 'positive' numbers. We don't put a plus sign (+) in front of them because we don't need to since the general understanding is that numbers without a sign are positive. Numbers that are less than zero are known as 'negative' numbers.
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Answer:
Standard numbers, anything greater than zero, are described as 'positive' numbers. We don't put a plus sign (+) in front of them because we don't need to since the general understanding is that numbers without a sign are positive. Numbers that are less than zero are known as 'negative' numbers.