Question

Mẫu :28199 = 20.000 + 8000 + 100 + 90 + 9

400 906 = ......................................................

abcde = ..........................................................

Giúp mik 2 câu này, mik xin c.ơn rất nhiều trước ạk!.........:33

Answer 1

\(400906=4\times100000+9\times100+6\)

\(abcde=a\times10000+b\times1000+c\times100+d\times10+e\)

\(#Wendy.Dang\)

Answer 2