Respuesta :
					                   Add up 90 and 34
You get 124
Divide it by 2
You get 62
62 plus what is 90
Its 28
You're done !!
62 plus 28 is 90
62 minus 28 is 34
					                
					             You get 124
Divide it by 2
You get 62
62 plus what is 90
Its 28
You're done !!
62 plus 28 is 90
62 minus 28 is 34
