20 + + 20 + 20 = 60
The result of the equation - 20 plus 90 plus 60 plus 80, is found as follows; 20 + 90 + 60 + 80 = ( 20 + 90 ) + 60 + 80 = 110 + ( 60 + 80 ) = 110 + 140 = 250 Answer = 250
this is clearly a trick question. 20 plus 20 plus 20 is equal to 60 and there is 60 minites in 1 whole hour so 20 plus 20 plus 20 is equal to 1.
1505 - 20 + 60 + 10 + 406 - 5 = 1,004
20+35+40+55+60+55+80=345
The result of the equation - 130 plus 80 plus 60 plus 20, is found as follows;130 + 80 + 60 + 20= ( 130 + 80 ) + 60 + 20= 210 + ( 60 + 20 )= 210 + 80= 290Answer = 290
20 + + 20 + 20 = 60
The result of the equation - 130 plus 20 plus 60 plus 80, is found as follows;130 + 20 + 60 + 80= ( 130 + 20 ) + 60 + 80= 150 + ( 60 + 80 )= 150 + 140= 290Answer = 290
The result of the equation - 20 plus 90 plus 60 plus 80, is found as follows; 20 + 90 + 60 + 80 = ( 20 + 90 ) + 60 + 80 = 110 + ( 60 + 80 ) = 110 + 140 = 250 Answer = 250
Yes.
this is clearly a trick question. 20 plus 20 plus 20 is equal to 60 and there is 60 minites in 1 whole hour so 20 plus 20 plus 20 is equal to 1.
1505 - 20 + 60 + 10 + 406 - 5 = 1,004
20+35+40+55+60+55+80=345
60 - 20 = 20 + 20=============
The value expression of 60 minus 20 plus 70 is equal to 110.
20+18+13+9=60
20+20+20=60