Answer:
9
Explanation:
5+5 is 10 and if you minus 5 it's going to still be five add 1 and it's 6. 6 + the other 5 we minus. it's 11 but minus 2 it's 9
five plus five minus one is nine
if you add 5 and 5 it equals 10 then you minus the 1 equal 9
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