4.) 16.6039 + 8.469 = NLEARNING TASK 2Add the following mixed decimal numbers. Write your answers onyour answer sheet.1.) 98.2996 + 43.7691 = N2.) 19.9403 + 71.0036 = N3.) 96.6729 + 91.6358 = N4.) What is the sum if 102.4793 is added to 523.68?5.) If 23.76 increased by 90.3594, what is the sum?