1.b> , i> ; a large sum of money i> , ; a six-figure sum ; the sum of 4000 4000 ;
2.b> 1) (of) i> ; the sum of 7 and 12 is 19 7-i> 12-i> 19-i>;
2) i> , (.i> sum total); this is the sum of my achievements so far ; I'm afraid that's the pitiful sum of my knowledge on the subject! , , / ! it's the sum total of what you eat over a long period that matters and not what you consume in a day / , , , ; a photo, a book of poems and a gold ring this was the sum total of his possessions , ;
3.b> i> / , , (, , ;i> .i> number work); to do a sum in one's head / ; I was good at sums at school / / - ; kids these days can't do sums without a calculator / - ; if I've got my sums right, I should be able to afford the rent , i> ;
in sumb> .i> , i> ; i>; the meeting was, in sum, a disaster / , ; it was, in sum, a complete failure , ; that is, in sum, what I have to say , , ; the sum and substance of smth.b> ; to be greater/ more, better etci> / than the sum of its partsb> , / ( , . i>); the team is greater than the sum of its parts , / .