(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

Đáp án A nhé

(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

\(222+222=444\)

\(111+111+111=333\)

học tốt

222 + 222 + 222 = 666

111 + 111 + 111 = 333

\(=222.3=666\)

\(=111.3=333\)

\(.\)là dấu nhân nha

Hướng dẫn giải:

Điền số

Vì: 37 037 x 18 = 37 0 37 x 3 x 6 = 111 111 x 6 = 666 666.

111 - 111 + 222 - 222

= 0 + 222 - 222

= 222 - 222

= 0

hi

111 - 111 + 222 - 222 = 0

111-111+222-222

=0

K MK NHA

K MK MK K LẠI NHA

111 + 222 - 222 - 111

= 333 - 222 - 111

= 111 - 111

= 0

nha bn

111 + 222 - 222 - 111 = 0

k mk nha

111+222-222-111

=333-222-111

=111-111

=0

ủng hộ mik nhé

ukm

=222 222

=444 444

la 8.616674428_*10⁴⁷

111^2.222^2.333^2....^.n²

111 + 222 + 333 + 444 x 0 + 111 + 222

= ( 111 + 222 ) + ( 111 + 222 ) + ( 333 + 444 x 0 )

= 333 + 333 + 333

= 333 x 3

= 999

111 +222+333+444 * 0 +111+222 = ?

111 + 222 + 333 + 0 + 111 + 222

= 999 nha

Bang 0 nha bn. 0 nhan vs so nao cung bang 0. Chuc bn hoc tot nha!

x + 111 = 222 : 2

x + 111 = 111

x = 111 - 111

x = 0

k mk nha

x + 111 = 222 : 2

x + 111 = 111

x          = 111 - 111

x          = 0

x + 111 = 222 : 2

x + 111 = 111

x = 111 - 111

x = 0