\(111+999=1110\)
\(222+333=555\)
\(406+903=1309\)
\(102+870=972\)
\(784+655=1439\)
\(232+980=1212\)
#Wendy Dang
(111 + 222 + 333 + 444 + 555 + 666 + 777 + 888 + 999)x 2.................999 x 2 x 2 x 2 ?
A.(111 + 222 + 333 + 444 + 555 + 666 + 777 + 888 + 999)x 2 > 999 x 2 x 2 x 2 = 9990 > 7992
B.(111 + 222 + 333 + 444 + 555 + 666 + 777 + 888 + 999)x 2 < 999 x 2 x 2 x 2 = 9990 < 7992
C.(111 + 222 + 333 + 444 + 555 + 666 + 777 + 888 + 999)x 2 = 999 x 2 x 2 x 2 = 9990 = 7992
(Không báo cáo câu hỏi này!)
111+222+333+111
111+222+333=?
111 + 222 + 333 = ?
111+222+333+444+555=
88+99+111+222+333+444+555
111+333+555+777+999+11+22+33+44+55+66+77+88+99
123 + 111=
456 + 222=
789 + 333=
Ai muốn tick đây.
tinh nhanh
123+123-123+123
3333+4444-3344
111+222-333
