what are negative integers
Answers
Answer:
before the number minus symbol will come means that is negative integers
Answer:
Negative integers have values less than zero.
Rules for Negative Integers
There are some rules for negative integers that you'll need to keep in mind when doing calculations.
Rule #1: Adding Unlike Signs
When adding positives and negatives, unlike signs, we subtract the numbers and give the answer the sign of the larger absolute value.
Rule #2: Adding Like Signs
When adding the same signs, like signs, we add the numbers and give the answer the sign of the original values. Negative plus negative is equal to negative, as seen in -20 + (-10) = -30.
Rule #3: Subtraction of Signed Numbers
When a subtraction sign is used, think of the subtraction sign as a negative sign. So if you are subtracting a positive number, it's the same thing as adding the negative of that number. -10 - 15 is equivalent to -10 + (-15) which is equal to -25.
If you are subtracting a negative number, it's the same thing as adding the positive of that number. 13 - (-14) is equivalent to 13 + 14 which equals 27.
Rule #4: Multiplying and Dividing Negatives
When multiplying or dividing negative numbers, there are only two rules. You multiply and divide as usual, then like signs equal positive, which we see in: -4 * -4 which equals 16 and -120 / -10 equals 12. Similarly, unlike signs equal negative, which we see in -2 * 5 = -10 and -15 / 3 = -5.
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