Question

How to decide which sign to put in integers when solving answer
Plz solve this along with ur answer explanation and plz clarify if ur method works every time?
1] 56 - [-73]
2] -228 + 96 + 125
3] -451 + 197 +76

Answer 1

1) 56+73=129. if (- × - =+) 2). -228+221= -7. here first we add positive numbers then we add both negative and positive numbers here so the answer is -7 , because sign will come according to the largest number. 3) -451+273= -178 (same as second answer).