1. 7 + -10 = -3.
2. -3 + -8 = -11
3. 4 + -5 = -1
4. 2 + -6 = -4
(You basically need to add negative numbers to positive numbers in order to get negative numbers.)
Answer:
Complete solution is given in the images attached below for better demonstration
Answer:
I don't know sorry can't help you