Các câu hỏi tương tự
tim so co 2 chu so biet rang tong cua so do va cac chu so cua no la 80
tim so tu nhien co hai chu so biet rang so do chia cho tong cac chu so cua no thi duoc thuong cung la tong cac chu so cua no
tim so tu nhien co 3 chu so biet rang so do gap 10 lan tong cac chuso cua no la 80
tim mot so tu nhien co hai chu so , biet rang tong cac so do voi cac chu so cua no la 103
tim 1 so tu nhien co 2 chu so biet rang so do lon hon tong cac chu so cua no la 5 don vi
Tim so tu nhien co 2 chu so biet rang
a. So do gap 6 lan tong cac chu so cua no
b. So do gap 7 lan tong cac chu so cua no
c. So do gap 8 lan tong cac chu so cua no
d. So do gap 9 lan tong cac chu so cua no
tim so co 2 chu soac chu so cua no, biet rang so do gap 8 lan tong cac chu so cua no.
tim hai so co 2 chu so biet rang tong cua hai so do la 98 neu gep so lon vao ben trai va ben phai cua so be deu duoc cac so co 4 chu so ma hieu cua chung bang 1386 tim hai so do
tim so co 2 chu so, biet rang so do gap 8 lan tong cac chu so cua no