Các câu hỏi tương tự
tim chieu dai chieu rongcua hinh chu nhat co dien tich la 12 cm nhung co chu vi be nhat biet rang so do chieu dai va so do chieu rong voi don vi do la xang-ti-met
Bai 4 : Hieu hai so la so lon nhat co hai chu so , tim hai so do . Biet rang 1/7 so thu nhat bang 1/4 so thu hai
tim so lon nhat co 3 chu so biet rang so do chia co 15 duoc thuong la so lon nhat co hai chu so va so du la so du lon nhat co the trong phep chia do.
TRUNG BINH CONG CUA 2 SO LA 123 . SO THU NHAT LA SO BE NHAT CO BA CHU SO . TIM SO THU HAI
TRUNG BINH CONG CUA HAI CHU SO LA 135 . TIM HAI SO DO, BIET RANG SO THU NHAT GAP 4 LAN SO THU HAI
GIUP MIK NHA , MOI NGUOI
Tim so lon nhat co 3 chu so biet rang so do chia cho 15 dc thương la so lon nhat co hai chu so va so du lon nhat co the co trong phep chia do? ( ghi them loi giai)
Tim hai so biet rang so be nhat bang so lon nhat co 5 chu so . Tong cuan chung la 3456734 so lon bang 9/8 so be giup minh nhe minh cho 1 like
tim hai so,biet tong cua chung bang so lon nhat co hai chu so va hieu cua chung bang tich cua hai chu so do
tim chieu dai va chieu rong cua hinh chu nhat co dien tich 12cm2 nhung co chu vi be nhat biet rang so do chieu dai va chieu rong deu la so tu nhien voi don vi xang ti met
bai 1 ; tuoi cua anh va tuoi cua em cong lai la 34 tuoi . Anh hon em 6 tuoi . Tinh tuoi cua moi nguoi bai 2 ; mot thua ruong hinh chu nhat co chu nvi la 360 m , chieu rong be hon chieu dai la 20m . Tinh dien tich thua ruongbai 3 ; tong cua hai so chan la 45 . Tim hai so do , biet rang giua chung chi co 5 so le bafi 4 ; tong cua cac chu so cua mot so co hai chu so bang 11 . Neu thay doi thu tu cua cac chu so thi da cho tang them 27 don vi . Tim so do giai ho minh nhe
Đọc tiếp
bai 1 ; tuoi cua anh va tuoi cua em cong lai la 34 tuoi . Anh hon em 6 tuoi . Tinh tuoi cua moi nguoi
bai 2 ; mot thua ruong hinh chu nhat co chu nvi la 360 m , chieu rong be hon chieu dai la 20m . Tinh dien tich thua ruong
bai 3 ; tong cua hai so chan la 45 . Tim hai so do , biet rang giua chung chi co 5 so le
bafi 4 ; tong cua cac chu so cua mot so co hai chu so bang 11 . Neu thay doi thu tu cua cac chu so thi da cho tang them 27 don vi . Tim so do
giai ho minh nhe