Các câu hỏi tương tự
tinh bang cach thuan tien nhat
1+2+3+4+5+6+7+8+9:9 =
bai 4: tinh bang cach thuan tien nhat: a, 5/9*5/2+4/9*5/2 , b, 12*3/4-3/4*12/7 lam kieu gi
giup minh voi
giup minh
tinh bang cach thuan tien
7/9 x 5/16 : 5/9 x 4/7
tinh bang cach thuan tien:
3/5+4/7+2/5+1/7+2/7=
tinh bang cach thuan tien nhat
a(6/11 + 5/11)*3/7
b.3/5 * 7/9 +3/5*2/9
c.(6/7 - 4/7) : 2/5
d.(8/15 : 2/11 + 7/15 : 2/11
tinh bang cach thuan tien nhat
59/18 + 75/14 + 46/9 + 5/2 + 47/18 + 15/7
Tinh bang cach thuan tien nhat
4/7-2/5+17/7-3/5
giup minh voi minh dang can gap
tinh bang cach thuan tien nhat
54nhan 2 nhan 9 nhan 5
tinh bang cach thuan tien nhat a.3/5+4/7+2/5+1/7+2/7 b.1/3+1/6+4/3+2/6+2/3