Question

seven combinations which add up to seven

Answer 1

let the numbers are x-3,x-2,x-1,x,x+1,x+2,x+3
sum=7
implies 7x=7
x=1
now plug in these values to get the numbers

Answer 2

-2+(-1)+0+1+2+3+4=7

Answer 3

the question doesn't make sense...
how much numbers for each combination?

Answer 4

yes it does how come someone answered it

Answer 5

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