so basically if you have one negative and one positive what you do is instead of adding them you subtract them and then when you get the value just coly the sign of the greater number
example in no.1 -16 + 12 what you should do first is subtract the numbers ignore the signs so 16-12 is equal to 4 so now you look at the sign of the numbers which is bigger 16 or 12. 16 right? so you copy the sign used for it so now it is -4. those have diffrwnt examples and i just explained situation one i suggest you watch khan academy :) i hope i helped :)
When you encounter the different or same numbers with the same sign, then this means that the answer is still in the same sign as the ones in the given.
Answers & Comments
Answer:
-4
-26
2
-2
-8
1
6
-11
so basically if you have one negative and one positive what you do is instead of adding them you subtract them and then when you get the value just coly the sign of the greater number
example in no.1 -16 + 12 what you should do first is subtract the numbers ignore the signs so 16-12 is equal to 4 so now you look at the sign of the numbers which is bigger 16 or 12. 16 right? so you copy the sign used for it so now it is -4. those have diffrwnt examples and i just explained situation one i suggest you watch khan academy :) i hope i helped :)
Answer:
-16 + 12 = -4
-19 + (-7) = -26
(-8) + 10 = 2
(-8) + 6 = -2
(-4) + (-4) = -8
7 + (-6) = 1
11 + (-5) = 6
(-6) - 5 = -1
Step-by-step explanation:
According to the rules, when the positive number is higher than the negative number, this means that the answer is in positive sign.
Examples: (-8) + 10 = 2, 7 + (-6) = 1, and 11 + (-5) = 6
When the negative number is higher than the positive number, this means that the answer is on the negative sign.
Examples:= -16 + 12 = -4, -19 + (-7) = -26, (-8) + 6 = -2, and (-6) - 5 = -1
When you encounter the different or same numbers with the same sign, then this means that the answer is still in the same sign as the ones in the given.
Example: (-4) + (-4) = -8