Mathematics, 08.04.2020 21:29 dadonelson2109

Va rog rezolvati aceste exercitii va dau pana si coroana : (a:5+99:9)x(5214:33)=5530 98509-453x9+23x457=??? Suma a trei numere este 2356 Primul numar este 345,iar al doilea este dublul primului numar iar al treilea este (3912-638):89+a=121

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Va rog rezolvati aceste exercitii va dau pana si coroana : (a:5+99:9)x(5214:33)=5530 98509-453x9+23x...

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