Các câu hỏi tương tự
Tong cua 3 so la 120.Tim 3 so do,biet so thu nhat it hon so thu 2 7 don vi,so thu 2 it hon so thu 3 7 don vi
tim tong cua 3 chu so biet so thu nhat la 27.so thu hai hon tbc cua ca ba so la 5 don vi.so thu ba kem tbc cua ca 3 so la 2 don vi
Tong cua 3 so la 1978. So thu nhat hon tong hai so kia la 58 don vi. Neu bot o so thu hai di 36 don vi thi so thu hai se bang so thu ba. Tim 3 so do.
Tong ba so la 2068. Biet so thu hai lon hon tong cua so thu nhat va so thu ba la 124, so thu ba cong them 502 don vi thi bang so thu nhat. Tim ba so do
Tong cua 3 so hon so thu 3 1458 don vi so thu 2 kem so thu nhat 234 don vi so thu nhat la
tong cua 5 so dau la 137 tim so thu sau biet so do hon tbc 6 so la 3 don vi
cho 2 so biet so thu nhat hon so thu hai 42 don vi neu moi so tang len 3 lan thi tong 2 so la 618.tim 2 so da cho
Tong cua hai so la 3459 neu tang so thu nhat len 36 don vi va giam so thu hai 85 don vi thi so thu nhat hon so thu hai 262 tim so lon so be
tổng cua 3 so la 554.tong cua so thu nhat va so thu hai hon so thu ba 198 don vi tim so thu 3?
giài chi tiết nha