khi cong 2 so thap phan mot hoc sinh viet nham dau phay cua 1 so hang sang ben phai mot hang do do duoc tong la 122,9. Em hay tim hai so da cho biet rang tong dung la 73,76
Khi cong hai so thap phan mot học sinh Viet nham dau phay cua mot so hang sang ben phai mot hang do đó tong la 123,1.Em hay tim hai so da cho biết rang tong dung la 57,94?
khi cong hai so thap phan, mot ban hoc sinh viet nham dau phay cua so hang thu nhat sang ben phai mot hang nen duoc ket qua la 30.25. tim hai so do , biet tong dung la 19.09
Mot hoc sinh khi cong so thap phan da viet nham dau phay cua mot so hang sang ben phai 1 chu so vi the tong tim duoc la 68,04.Tim hai so thap phan do,biet tong dung la 11,61.
nho ghi loi giai nhe,cam on
khi cong hai so thap phan mot hoc sinh da viet nham dau phay cua so hang thu nhat sang ben phai 1 chu nhat do do tong tim duoc la 43.21 dang le tong cua chung phai la 12,34 hay tim hai so hang cua tong
Khi cong 2 so thap phan mot ban hoc sinh da viet nham dau phay cua so hang thu hai sang ben phai mot chua so, do do tong tim duoc la 42,21. Tim hai so hang ban dau biet tong cua chung la 12,34 ?
Ban SKT_NTT oi giup mik voi mik cam on ban truoc
khi thuc hien phep cong hai so thap phan, ban an da viet nham dau phay cua mot so hang sang ben trai mot hang nen tong tim duoc la 36,074. tim hai so hang do biet tong dung la 149,96
khi thuc hien phep cong cac so thap phan mot ban da viet nham dau phay cua mot so hang sang ben phai 1 hang do do duoc ket qua la 692,22.Ban hay tim 2 so do biet rang tong dung bang 100,56
khi thuc hien phep cong hai so thap phan, mot ban hs da viet nham dau phay cua mot so hang sang ben phai mot hang do do ket qua la 52,58.hay tim hai so do biet tong la 19,13