Answer:
1. 19
2.-6
3.-4
4.-4
5.-1
Step-by-step explanation:
how to add integers with different sign?
- The rules for adding integers with the different sign is to retain the sign of the absolute value of the bigger number, subtract the absolute value of the bigger number from the smaller number.
how to add integers with the same sign?
- To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
