The result of the equation - 130 plus 80 plus 10 plus 80, is found as follows;130 + 80 + 10 + 80= ( 130 + 80 ) + 10 + 80= 210 + ( 10 + 80 )= 210 + 90= 300Answer = 300
The result of the equation - 130 plus 10 plus 60 plus 80, is found as follows;130 + 10 + 60 + 80= ( 130 + 10 ) + 60 + 80= 140 + ( 60 + 80 )= 140 + 140= 280Answer = 280
The result of the equation - 10 plus 90 plus 60 plus 80, is found as follows; 10 + 90 + 60 + 80 = ( 10 + 90 ) + 60 + 80 = 100 + ( 60 + 80 ) = 100 + 140 = 240 Answer = 240
The result of the equation - 130 plus 80 plus 60 plus 10, is found as follows;130 + 80 + 60 + 10= ( 130 + 80 ) + 60 + 10= 210 + ( 60 + 10 )= 210 + 70= 280Answer = 280
the sum of 80 + 20 + 90 + 10 = 200
80 + 10 = 90 - 0 or 80 + 10 = 90 is true
80 is.
80 or 10 x 6 = 60 + 20 = 80 or(10*6)+20=80
80
41/80+2/5+10/2/541/80+32/80+40/80103/801.2875
"10 + 50 = 80" is an incorrect equation.
The sum answer = 3440