what's 8+15=
To add integers with unlike signs, first determine the absolute values of both integers. Then, subtract the smaller absolute value from the larger one. The result takes the sign of the integer with the larger absolute value. For example, when adding -3 and 5, you subtract 3 from 5, resulting in 2, which is positive.
Adding two numbers with different signs means subtracting the two absolute integers (without sign) and vice versa.
You subtract the smaller from the larger.
signs are different.... Find the difference.... KEEP THE LARGER SIGN signs are the same... COMBINE AND KEEP THE SIGN
To add two integers with unlike signs: -- Find the difference between their sizes, ignoring their signs. -- Give the difference the sign of the integer with the larger size.
Subtract and the Keep the sign of the one that has more
One rule is that the product of two integers with unlike signs will have a minus sign for the product.
negative
to subtrct integers ,rewrite as adding opposites and use the rules for addtion of integers..
To add integers with unlike signs, first determine the absolute values of both integers. Then, subtract the smaller absolute value from the larger one. The result takes the sign of the integer with the larger absolute value. For example, when adding -3 and 5, you subtract 3 from 5, resulting in 2, which is positive.
To add integers with like signs you jut put the positive in front of the answer (you just add and put a positive sign in front of it)
Adding two numbers with different signs means subtracting the two absolute integers (without sign) and vice versa.
You subtract the smaller from the larger.
turn the subtraction sign into an addition sign and the 3 into a negative: 1+-3=-2
signs are different.... Find the difference.... KEEP THE LARGER SIGN signs are the same... COMBINE AND KEEP THE SIGN
To add two integers with unlike signs: -- Find the difference between their sizes, ignoring their signs. -- Give the difference the sign of the integer with the larger size.
Depends on how large each integer is. +1-2 or +2-1. Different signs depending on the size of the integers.