Respuesta :

992 900+for the first its 992 and the second it’s 900+90+2
692 because 6+6 is 12, then I carry the 2 over the 7, after that u add the 1 the 7 and the 1 and u get 9, so so far u have 92, now add 3+3 which equals 6 so u get 692
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