Các câu hỏi tương tự
Tong cua so hang thu nhat, so hang thu hai va tong la 3248. Biet so hang thu nhat bang 4/7 tong hai so.Tim so hang thu nhat trong phep tinh do
tong cua so hang thu nhat, so hang thu hai va tong la 3248. Biet so hang thu nhat bang 4/7 tong hai so
Tong so hang thu nhat va so hang thu hai va tong la 3248 . Biet so hang thu nhat bang 4/7 so hang thu hai .Tim hai so hang do
tong cua so thu nhat va so thu hai va tong la 3248 . biet so thu nhat bang 4/7 tong hai so tim hai so do
tong so hang thu nhat,so hang thu haiva tong la 324.biet so hang thu nhat bang 4/6 tong hai so?tim hai so do
Tong cua 3 so la 19,1 neu giam so hang thu nhat di 4 lan va giu nguyen so hang thu 2 thi dc tong moi la 7,4.Tim 2 so do
tong cua 2 so la 19,1.Neu giam so hang thu nhat di 4 lan va giu nguyen so hang thu hai thi duoc tong moi la 7,4.Tim hai so do?
tong cua 2 so hang so hang thu 1 so hang thu 2 la 2832 biet so thu 1 bang 4/7 so thu 2.tm 2 so do
Bai 1 : Tong cua hai so la 2000. Neu so hang thu nhat them 135 don vi va so hang thu hai bot 531 don vi thi duoc tong moi la bao nhieu?Bai 2 : Tim tong hai so biet rang neu so hang thu nhat bot di 246 don vi va so hang thu hai them 642 don vi thi duoc tong moi bang 2010.Bai 3 : Hieu cua hai so la 1000. Neu so lon them 235 don vi va so be bot 200 don vi thi duoc hieu moi la bao nhieu?Bai 4 : Hieu cua hai so bang 1234. Neu so lon bot 234 don vi va so be them 456 don vi thi duoc hieu moi la bao nh...
Đọc tiếp
Bai 1 : Tong cua hai so la 2000. Neu so hang thu nhat them 135 don vi va so hang thu hai bot 531 don vi thi duoc tong moi la bao nhieu?
Bai 2 : Tim tong hai so biet rang neu so hang thu nhat bot di 246 don vi va so hang thu hai them 642 don vi thi duoc tong moi bang 2010.
Bai 3 : Hieu cua hai so la 1000. Neu so lon them 235 don vi va so be bot 200 don vi thi duoc hieu moi la bao nhieu?
Bai 4 : Hieu cua hai so bang 1234. Neu so lon bot 234 don vi va so be them 456 don vi thi duoc hieu moi la bao nhieu?
Bai 5 ; Tim hieu cua hai so, biet rang so lon va so be cung bot di 100 don vi thi duoc hieu moi la 1000.