58 km 6 dam = ...58,06. km
2,32 km = ..2... km ....320 m
4,6 km = .....4600... m
6,37 m = ....6..m ...370..mm
45 m 346 mm =...45,346.. m
58 km 6 dam = ...58,06. km
2,32 km = ..2... km ....320 m
4,6 km = .....4600... m
6,37 m = ....6..m ...370..mm
45 m 346 mm =...45,346.. m
6017 dm=..............m=.............dam.
0,45 dam=.............km=.............m.
62,64 m=..............hm=..............km.
79,734mm=..............m=.............km.
50000 km=...........dam=..............cm.
0,00008 m=.............hm=.............mm.
PLZ!!!! Help me guys!!!!
1. Viết số thích hợp vào chỗ chấm : 28 cm = ........... mm 312m = ...........dm 3000cm = .....m 730cm = .......dam 105dm = ............cm 15km = ............ m 4500m = ..... hm 18000m = ..... km 7m 25 cm = .............. cm 165 dm = ........ m .......... dm 2km 58 m = .................. m 2080 m = ............ km .......... m
1. Viết số thích hợp vào chỗ chấm : 28 cm = ........... mm 312m = ...........dm 3000cm = .....m 730cm = .......dam 105dm = ............cm 15km = ............ m 4500m = ..... hm 18000m = ..... km 7m 25 cm = .............. cm 165 dm = ........ m .......... dm 2km 58 m = .................. m 2080 m = ............ km .......... m
80000000000000000000 m=.................................................km
302440000000000000000 cm=....................................................km
25674335dm=.....................................dam
36579mm= .................................m
345mm=...................................dm
5000000000000000000000000000 mm=...............................................km
Bài 2: Viết các số đo sau dưới dạng số thập phân:
2km 3m =2,003 km 3 hm 3 m =3,03hm 72 hm 1 m =172hm
1km 5m =............... km 5 dam 12 m =..............dam 84 dam 2m =.............dam
6km 63m =..............km 6 km 20 m =............... km 9 dam 8 m =..............dam
1 km 313m =............km 9 hm 22 m =................hm 10 km 9 m =...............km
Bài 3: Viết các số đo sau dưới dạng số thập phân:
2121mm =................m 3122 mm = .................m 3234 mm =.................m
3213cm =................m 26045dm = .................m 9677cm =.................m
5122dm =................m 4123 cm = .................m 8143dm =................m
Bài 4: Điền dấu >; <; = thích hợp vào chỗ chấm
5 km 3 m ............56,7m 2,3 dam.............10 hm 95,21km.............979 hm
4 km 7 m ............776,7m 9,09 dam.............6 hm 40,7 km...........407 hm
2 km 3 m .........0,999 km 0,26 km................3 dam 4,29 km........... 99 hm
2 km 123 m ........2,123km 4,3 km..............3,444 hm 4337 m...........47 hm
135m=......dm 8300m=.....dam 1m=......cm
15cm=......mm 4km36m=....m 3040m=...km.....m
4dm8cm,km,hm,dam,mm,m=....dm
3\(km^2\) 372\(m^2\)=.............\(km^2\) 4 ha 15 \(m^2\)=..................ha
7\(km^2\) 7 \(m^2\)=...............\(km^2\) 93 \(dam^2\) 400\(m^2\)=..............\(dam^2\)