Các câu hỏi tương tự
6km2 23456m2=.......km2....hm2..........dam2=..........m2......................km2
5km2 246dam2=.........km2..........hm2..............dam2=,,,,,,,,,,,m2............km2
57932cm2=.........m2................dm2.........cm2=....m2
5,405m2=....m2........................dm2..........cm2................cm2=...............dm2
37805cm2=......m2........dm2.........cm2=..........m2
57950cm2=..............m2.............dm2...................cm2=...........dm2
35 dm2 ………cm230 dm2 56 cm2 …..cm28 dm2 9 cm2 ……..cm223 m2 ……….dm23m2 5 dm2 ……..dm21 m2 4 cm2 ………cm26300 dm 2 ……….m2 1 m2 4 dm2 ………cm24000 cm2 ….. dm21800dm2 40000 cm2 ……m21070000 cm2 ………m27m2 200 cm2 ……dm2
Đọc tiếp
35 dm2 = ………cm2 30 dm2 56 cm2 = …..cm2 8 dm2 9 cm2 = ……..cm2 23 m2 = ……….dm2 | 3m2 5 dm2 = ……..dm2 1 m2 4 cm2 = ………cm2 6300 dm 2 = ……….m2 1 m2 4 dm2 = ………cm2 | 4000 cm2 = ….. dm2 1800dm2 40000 cm2 = ……m2 1070000 cm2 = ………m2 7m2 200 cm2 = ……dm2 |
6km2 23456m2=........km2...........hm2.........dam2..........m2=..........km2
5km2 246m2=........km2...........hm2.........dam2=.........m2..........km2
57932 m2= ............m2............dm2..........cm2=...........m2
5,405m2=...............dm2............cm2..........=.............cm2...........dm2
5 m2 2 dm2 =..m2
6 m2 =..hm2
53 km 8 m =..km
28 cm2 =..m2
15 m2 2 cm2 =..m2
7 cm2 =.........mm2
18 hm2 =...........m2
4300 dm2 =............m2
48 dm2 32 m2 = .............m2
3010m2 = ............dam2............ m2
160 cm2 = ................dm2 .............cm2
1,401km2 .............................................m2 3,2 m2 .............................................cm2 0,075hm2 .............................................m2 7,34 m .......................m..................cm 3,6km ............................................m 3,12dm2 .............................................cm2 213 m2 .............................................dam2 12 m24cm2 ..........................................m2 4km2 5m2 ....................................ha 2,...
Đọc tiếp
1,401km2 = .............................................m2 3,2 m2 = .............................................cm2 0,075hm2 = .............................................m2 7,34 m = .......................m..................cm 3,6km =............................................m 3,12dm2 = .............................................cm2 213 m2 = .............................................dam2 12 m24cm2 = ..........................................m2 4km2 5m2= ....................................ha 2,34m2 = ..........................m2.............dm2
6km2 23456m2=…km2…hm2…dam2…m2=…km2
5km2 246dam2=…km2…hm2…dam2=…km2
57932cm2=…m2…dm2…cm2=…m2
5,405m2=…m2…dm2…cm2=…cm2…=…dm2
6km2 23456m2=…km2…hm2…dam2…m2=…km2
5km2 246dam2=…km2…hm2…dam2=…km2
57932cm2=…m2…dm2…cm2=…m2
5,405m2=…m2…dm2…cm2=…cm2…=…dm2
điền số thích hợp vào chỗ chấm :
2 ha 4 m2= ... ha 49,83 dm2=... m2
8 m2 7 dm2=... m2 249,7 cm2=... m2
điền dấu <,>,= vào chỗ chấm
16 m2 , 213 cm2 ... 16400 cm2
84170 cm2 ... 84,017 m2
9,587 m2 ... 9 m2 60 dm2
Viết số thích hợp vào chỗ chấm :
k
m
2
h
m
2
d
a
m
2
m
2
d
m...
Đọc tiếp
Viết số thích hợp vào chỗ chấm :
| k m 2 | h m 2 | d a m 2 | m 2 | d m 2 | c m 2 | m m 2 |
| 1 k m 2 =.... h m 2 | 1 h m 2 =... d a m 2 =... k m 2 | 1 d a m 2 =... m 2 =.. h m 2 | 1 m 2 =100 m 2 =0,01 d a m 2 | 1 d m 2 =... c m 2 =... m 2 | 1 c m 2 =... m m 2 =... d m 2 | 1 m m 2 =.. c m 2 |
Chú ý : Khi đo diện tích ruộng đất người ta còn dùng đơn vị héc-ta (ha)
1ha = … m 2