2dm23dm2+66dm23dm2=68dm26dm2
đúng thì k
cảm ơn
266dm2 2323cm2
Các câu hỏi tương tự
> < =
2m2 5dm2 ... 25dm2 3m2 99dm2 ... 4m2
3dm2 5cm2 ... 305cm2 65m2 ... 6500dm2
15m2 =........dm2
12m2 =......cm2
1m2 45dm2 =......dm2
2m2 3dm2 = .........dm2
300dm2 =............m2
160000cm2 =........m2
345dm2 =....m2........dm2
608dm2 =....m2.....dm2
Bài 1
a ) , 4m2 = ....... dm2
3dm2 = .......... cm2
3m2 = ........... cm2
2m2 25dm2 = ........dm2
5m2 20cm2 = ........ cm2
b), 1/5m2 = ...... dm2
1/10dm2 = ...... cm2
1/100m2= ......... cm2
1500dm2= ........ m2
600cm2 = ......... dm2
36m2 3dm2 = .............. dm2
2 tháng 5 2022 lúc 16:14
3dm2 500mm2=.........mm2
3dm2 80mm2= mm2
3dm2 80mm2= mm2
2 m2 3dm2 = ……dm2
12 m2 3cm2 =........cm2