4+44+444+4444+44444+444444+4444444+444444444+4444444444=4893827156
4+44+444+4444+44444+444444+4444444+444444444+4444444444=4893827156
1000000000-4444444444=?
1+2+3+4+5+6+7+8+9+1111111111+555555+999999999+4444444
Gắng sức mà tính nhé
1*3+3-9+-444444444=?
545 x 4444444 x 222 = ?
mk tạo phòng bạn nào vào nha
tính 55555555*444444444*0
11111+44444=
44444-11111=?
1111 + 2222 = .......
3333 + 2222 =......
5555 + 4444 =......
4444 + 3333 =......
7777 + 1111 =......
8888 + 1111 =......
4444 + 2222 =......
11111 + 22222 =......
tìm chữ số 1
999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888!888888888888888888888888888889999999999999999999999999999999999777777777777777777777777777777777777777777777755555555555555555555555555555%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%^^^^^^^^^^^^^^^^^^^^^^^^^&&&&&&&&&&&&&&&&&&&********************(((((((((((((((((((((((((((((((((@@@@@@@@@@@@@@@@@@@@@@@@@#######################################4444444444$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$