Respuesta :

10x30=300 I believe
catherine228890
Anything times ten is easy, if you multiply something by 10 or 100 or 1000 then your just adding “zeros” to the number you already have 10*30=300 your just adding one zero, but if it was 100*30=3,000 your adding 2 zeros and so on ( ℎ !)✌︎︎