Positive numbers are numbers that are greater than 0. These numbers can be written with or without a positive sign. Negative numbers are less than 0 and are always written with a negative sign.
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Practice makes perfect
Positive numbers are numbers that are greater than 0. These numbers can be written with or without a positive sign. Negative numbers are less than 0 and are always written with a negative sign.
Integers are the set of whole numbers and their opposites. Let’s use this information to write a positive or negative integer that represents the given situation.
The temperature rises 17 degrees.
The word rises tells us that the temperature goes above certain level. This means that the temperature is increasing. We use positive numbers to express the enlargement of a number.
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