Answer: || 111.7 ||
Step-by-step explanation:
Adding Numbers with the SAME Sign - Add and keep the sign.
Adding Numbers with DIFFERENT Signs - Subtract and use the sign of the number with the bigger absolute value.
-468 + 569.7 Since -468 is a negative number and 569.7 is a positive number, their different signs. If you are adding different signs, switch to subtracting them. Once you subtract, take the bigger number which is 569.7 and use its sign, positive.
