![]() ![]() If the signs are different, the answer is always negative.Įxample: -25 ÷ 5 = -5 Thus, these are the rules to add, subtract, multiply and divide positive and negative numbers. If the signs are the same, the answer is always positive. (-) - (+) = Change the sign of the number to be subtracted and add them up.(+) - (-) = Change the sign of the number to be subtracted and add them up.(-) - (-) = Change the sign of the number to be subtracted and add them up.The result takes the sign of the greater number.The result takes the sign of the greater number. (+) - (+) = Change the sign of the number to be subtracted and add them up.To subtract a number from another number, the sign of the number (which is to be subtracted) should be changed and then this number with the changed sign should be added to the first number. (‐) + (+) = Subtract the numbers and take the sign of the bigger number.(+) + (‐) = Subtract the numbers and take the sign of the bigger number.If the signs are different, subtract the numbers and use the sign of the larger number. (+) + (+) add the numbers and the answer is positive Example : 2 + 5 7 () + () add the numbers and the answer is negative Example : (-5. If the signs are the same, add and keep the same sign. Adding Integers Rule: Case 1: Signs are same. (‐) + (‐) = Add the numbers and the answer is negative Below are positive and negative rules for addition, subtraction, multiplication, and division.(+) + (+) = Add the numbers and the answer is positive.The following content shows the rules for adding, subtracting, multiplying, and dividing positive and negative numbers. The four basic arithmetic operations associated with integers are:Īnswer: There are some rules for adding, subtracting, multiplying, and dividing positive and negative numbers.īefore we start learning these methods of integer operations, we need to remember a few things. If there is no sign in front of a number, it means that the number is positive. If the signs are different, multiply or divide, the answer is always negative.Įxample: -25 ÷ 5 = -5 Thus, we have learned to add, subtract, multiply and divide positive and negative numbers.Question: List down the rules for adding, subtracting, multiplying and dividing positive and negative numbers. If the signs are the same, multiply or divide and the answer is always positive. = (-7) + (-2) = -7 - 2 = -9 Multiplying and Dividing Integers Rule: ![]()
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