The result of the equation - 130 plus 80 plus 40 plus 80, is found as follows;130 + 80 + 40 + 80= ( 130 + 80 ) + 40 + 80= 210 + ( 40 + 80 )= 210 + 120= 330Answer = 330
the sum for 20 + 40 + 70 + 80 = 210
20+35+40+55+60+55+80=345
It's an example of addition.
thinking is amazing
The result of the equation - 130 plus 80 plus 40 plus 80, is found as follows;130 + 80 + 40 + 80= ( 130 + 80 ) + 40 + 80= 210 + ( 40 + 80 )= 210 + 120= 330Answer = 330
40 + 80 = 120
The result of the equation - 130 plus 40 plus 60 plus 80, is found as follows;130 + 40 + 60 + 80= ( 130 + 40 ) + 60 + 80= 170 + ( 60 + 80 )= 170 + 140= 310Answer = 310
The result of the equation - 130 plus 80 plus 60 plus 40, is found as follows;130 + 80 + 60 + 40= ( 130 + 80 ) + 60 + 40= 210 + ( 60 + 40 )= 210 + 100= 310Answer = 310
+40% + 40% = 80%
the sum for 20 + 40 + 70 + 80 = 210
20+35+40+55+60+55+80=345
190
Half of 80 is = 80/2 = 40 According to question half of 80 plus seven so, 40 + 7 = 47 Thus, half of 80 plus seven is 47
320.
It's an example of addition.
thinking is amazing