No it does not, one plus one equals two.
w=10
9 plus 7 equals 144. Generally, x plus y = x(x+y).
144 This works if you first add the two digits (ex. 2+3=5), then multiply the first digit by the answer you got (2+5=10).
x+y does not equal 10, which can be written x+y ~= 10 or x+y != 10.
-10 plus 10 equals 0.
-2
sixty is equal to 10 plus 50, and as 10 equals 50, and 50 equals 79, then it would be fair to assume that 60 equals 50 plus 79, which is 129.
35
No, It equals 10
144
144
No it does not, one plus one equals two.
3+10 = 13
2
144
144