Các câu hỏi tương tự
123+123=
456+456=
789+789=
963+963=
852+852=
741+741=
753+753=
159+159=
159+753
98 x 456 x 123 x 753 x 246 x 2222 x 11 x 11 x 11 x 25 x 36 x 25 x 12 x 13 x 159 x 487 x 258 x 12589 x 1524 x ( 36987 - 36987 ) = ?
321+45+753
Tìm y: 135 + y - 79 = 753 -31
624.....542
398.....399
830.....829
400 + 50 + 7.....457
700 + 35.....753
1000.....999
159+951=?
973-x=159
x+56=159