I help finding the definition

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Positive and Negative

Step-by-step explanation:

+4 x +5 = 20

-4 x +5 = -20

When the signs are the same, the product is postive.

When the signs are opposite, the product is negative.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.