viet hoan giải vớ vẩn vãi tìm 2 số kia mà
Đúng 0
Bình luận (0)
Các câu hỏi tương tự
1. Tim 2 so co tong = 129. Neu lay so thu 1 chia cho so thu 2 thi duoc thuong la 6 du 3.
2. Tim 2 so co hieu = 114. Neu xoa chu so o hang don vi cua so lon thi duoc so be
hieu cua 2 so la 489.tim 2 so biet neu xoa chu so 3 o hang don vi cua so lon thi duoc so be
Hieu cua 2 so tu nhien la 493 . Neu xoa chu so 7 o hang don vi cua so lon thi duoc so be. Tim 2 so do . Cac bn co gang giai ho minh nha , minh dang gap ,tks
tim hai so co hieu 385 biet rang neu xoa di chu so 7 o hang don vi cua so lon thi duoc so be
Tim hai so co tong la 2017 . Neu xoa di chu so hang chuc va hang don vi cua so lon thi duoc so be
hieu hai so tu nhien la 493 neu xoa chu so 7 o hang don vi cua so lon thi duoc so be tim hai so do
GIUP MIK NHA . MIK CAN GAP
Tong cua 4 so tu nhien la so lon nhat co hai chu so .Neu xoa di chu so o hang don vi cua so thu nhat thi duoc so thu hai .So thu ba = hieu cua so thu nhat va so thu hai .So thu nhat la tich cua so be nhat co ba chu so va so co bon chu so .Tim so thu tu .
Hieu 2 so thap phan la 151,55.Biet chu so hang don vi cua so lon la 8,chu so hang phan muoi cua so be la 7.Neu doi cho 2 chu so nay cho nhau thi ta duoc 2 so moi co tong la 244,15.Tim 2 so luc dau ?
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.