khi cong mot so thap phan voi mot so tu nhien , mot hoc sinh da viet nham dau phay cua so thap phan do sang ben phai mot hang nen tong tang them 47,88. tim so thap phan do.
Khi cong mot so thap phan voi mot so tu nhien, mot hoc sinh da viet nam dau phay sang ben phai mot hang nen tong tang them 47,88.Tinh so thap phan do.
a, khi chuyen dau phay cua so thap phan b sang phai hai chu so thi so do tang them 24, 75 don vi . Tim so thap phan b
b, khi chuyen dau phay cua so thap phan b sang ben trai hai chu so so do giam di 18, 513 don vi . Tim so thap phan b
Khi cong mot so thap phan voi mot so tu nhien , mot hoc sinh da viet nham dau phay cua so thap phan sang ben phai mot hang nen tong them 47,88 .Tim so thap phan do.
khi chuyen dau phay cua mot so thap phan C sang phai mot chu so so do tang them 175.05 don vi tim so thap phan C
khi chuyen dau phay cua 1 so thap phan sang ben phai 1 hang thi so do tang them 175,05 don vi , tim so thap phan B.
Khi cong 1 so tu nhien voi 1 so thap phan mot hoc sinh so y viet nhan dau phay cua so thap phan sang ben phai 1 hang nen tim duoc tong sai la 591,4 . Tim so thap phan do , biet tong dung = 480,34.
Khi cong 1 so tu nhien voi 1 so thap phan mot hoc sinh so y viet nhan dau phay cua so thap phan sang ben phai 1 hang nen tim duoc tong sai la 591,4 . Tim so thap phan do , biet tong dung = 480,34.
khi cong mot so tu nhien voi mot so thap phan mot hoc sinh so y viet nha,m dau phay cua so thap phan sang ben phai mot hang nen tim duoc tong sai la 591.4 tim so thap phan do biet tong dung bang 480.34