the same as adding whole numbers. two negatives = negative. two positives = positive, and a negative and positive depends on the absolute value of the greater number.
First, change it so that the two fractions have the same denominator (by changing the fractions into equivalent fractions). Once the two fractions have the same denominator, it is simply a case of subtracting the numerators, leaving the denominator the same. Finally, reduce the fraction to its lowest terms (if possible).
When subtracting positive and negative integers, the key rule is to convert the subtraction into addition. Specifically, subtracting a negative integer is the same as adding its positive counterpart (e.g., ( a - (-b) ) is the same as ( a + b )). Conversely, subtracting a positive integer means you move to the left on the number line (e.g., ( a - b )). Always remember that subtracting a positive results in a decrease, while subtracting a negative results in an increase.
-15. The rule is 'subtracting a positive is the same as adding a negative'
The integer rule states that when adding or subtracting integers, you combine numbers based on their signs. For addition, if the numbers have the same sign, you add their absolute values and keep the common sign. If they have different signs, you subtract the smaller absolute value from the larger one and take the sign of the number with the larger absolute value. For multiplication and division, a positive times or divided by a positive equals positive, a negative times or divided by a negative equals positive, and a positive times or divided by a negative equals negative.
When multiplying integers with different signs, the rule is that the product will always be negative. For example, multiplying a positive integer by a negative integer results in a negative product. Conversely, multiplying a negative integer by a positive integer also yields a negative result. In summary, if the signs of the integers differ, the product is negative.
e.g. 'a' - ( -a) becomes a -- a a + a = 2a Here with a table for manipulating 'double' signs. = + = - = - = + NB If no sign is shown in front of a number , then read the number as plus(O).
if the signs are the same you must add its opposite.
First, change it so that the two fractions have the same denominator (by changing the fractions into equivalent fractions). Once the two fractions have the same denominator, it is simply a case of subtracting the numerators, leaving the denominator the same. Finally, reduce the fraction to its lowest terms (if possible).
When subtracting positive and negative integers, the key rule is to convert the subtraction into addition. Specifically, subtracting a negative integer is the same as adding its positive counterpart (e.g., ( a - (-b) ) is the same as ( a + b )). Conversely, subtracting a positive integer means you move to the left on the number line (e.g., ( a - b )). Always remember that subtracting a positive results in a decrease, while subtracting a negative results in an increase.
When dividing numbers that are different the answer will be negative.
Yes, it does.
divide them or multiply then put a negative because to different signs make a negative to of the same signs make a positive
-15. The rule is 'subtracting a positive is the same as adding a negative'
Like signs give a positive answer. Unlike signs give a negative answer.
The integer rule states that when adding or subtracting integers, you combine numbers based on their signs. For addition, if the numbers have the same sign, you add their absolute values and keep the common sign. If they have different signs, you subtract the smaller absolute value from the larger one and take the sign of the number with the larger absolute value. For multiplication and division, a positive times or divided by a positive equals positive, a negative times or divided by a negative equals positive, and a positive times or divided by a negative equals negative.
The answer is 22. The rule is "adding a negative is the same as subtracting a positive." - In this case, 41-19=22
When multiplying integers with different signs, the rule is that the product will always be negative. For example, multiplying a positive integer by a negative integer results in a negative product. Conversely, multiplying a negative integer by a positive integer also yields a negative result. In summary, if the signs of the integers differ, the product is negative.