Find the sum of each of the following : {:(a.,22 + (+45),b.,(-340) + (-236)),(c.,(-23) + (+34),d.,(-6473) + 432),(e.,(-2541) + 3003,f.,456 + (-1783)):}

Find the sum of each of the following : {:(a.,22 + (+45),b.,(-340) +

1.	Find the sum of each of the following : {:(a.,22 + (+45),b.,(-340) + (-236)),(c.,(-23) + (+34),d.,(-6473) + 432),(e.,(-2541) + 3003,f.,456 + (-1783)):}
Answer» ANSWER :`{:(a.,67,B.,-576,c.,11),(d.,-6141,e.,462,F.,-1327):}`