If numbers means positive integers or natural numbers (1, 2, 3, etc.), and only one addend must be 10, then all numbers bigger than 10 need to be shaded: 11, 12, 13, 14, etc. We don't know what numbers the rows contain, but if, for example, numbers are in rows of 10:
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
etc.
then any row apart from the first can be shaded.