0,214m =......cm 0,6mm =.....cm 2m 4dm =......m 1m 756mm =......m
8dm 2cm =.....m 8cm =......m 0,5dm =......m 35cm =......m 3km2 372km2 =.....km2
0,49dm =......mm 0,073km =......m 7ha2 7m2 =........ha2 2718m =....km
Điền hỗn số :
34m2 4dm2 35cm2 = ... cm
2m2 8cm2 = ... m2
2km2 250m2 = .. km2
2km280 m2 = .. ha
Số ?
1km = ...hm
1m = …dm
1km =…m
1 m =…cm
1 hm =…dam
1 m = ...mm
1hm =…m
1 dm =…cm
1 dam =…m
1 cm =…mm.
1km = 10 hm
1m = 10 dm
1km =1000 m
1 m =100 cm
1 hm =10 dam
1 m = 1000 mm
1hm =100 m
1 dm =10 cm
1 dam =10 m
1 cm =10 mm.
Số ?
1km = .....m 1m = .....mm
1hm = .....m 1m = .....cm
1dam = .....m 1m = .....dm
1km = .....hm 1dm = .....mm
1hm = .....dam 1cm = .....mm
1km = 1000m 1m = 1000mm
1hm = 100m 1m = 100cm
1dam = 10m 1m = 10dm
1km = 10hm 1dm = 100mm
1hm = 10dam 1cm = 10mm
Số ?
1hm = .....m 1m = .....cm
1hm = .....dam 1m = .....dm
1dam = .....m 1dm = .....cm
1km = .....m 1cm = .....mm
1hm = 100m 1m = 100cm
1hm = 100dam 1m = 10dm
1dam = 10m 1dm = 10cm
1km = 1000m 1cm = 10mm
Điền số thích hợp vào chỗ chấm
6,25m=..........cm . 5,27dm=...........cm
15mm=..........cm . 0,6mm=............cm
2m4dm=............m. 1m756mm=............m
8cm=...........m. 0,3dm=.............m
6,25m=625cm 5,27dm=52,7cm
15mm=1,5cm 0,6mm=6cm
2m4dm=2,4m 1m756mm=1,756m
8cm=0,08m 0,3dm=3m
6.25m= 625 cm
15mm=1.5cm
2m4dm=2.4m
8cm= 0.08m
5.27dm=52.7cm
0.6mm =0.06cm
1m756mm=1.756m
0.3dm=0.03m
Viết số thích hợp vào chỗ chấm :
4 m 25 cm = .............. cm 9 dm 8cm 5 mm =
................... mm
12m 8dm = ............... dm 2 m 6 dm 3 cm =
................... cm
26 m 8 cm = ..............m 4 dm 4 mm = .................
dm
248 dm = ......... m 3561 m = ............ km
36 dm = .......... m 542 m = ............. km
5 dm = ........... m 9 m = ................. km
giúp mình bạn nhé\n\n75km 234m =……..km\n9dm 8cm 6mm=……dm\n3m 6dm 4cm=……..m\n6dm 6mm=……..dm\n2,538m=…….m…..dm……cm………mm\n2,538m=…….m……cm…….mm\n2,538m=…….m…..mm\n7,306m=……m…….dm…..mm\n7,306m=……m…….cm……mm\n7,306m=……m…….mm\n7,306m=……mm\n2,586km=…….km……m\n2,586km=…….m\n8,2km=…….km……..m\n8,2km=…….m\n4m 25cm=……m\n9dm 8cm 5mm=…………dm\n2m 6dm 3cm=………m\n4dm 4mm=………..dm\n1,105kg=………g\n5,6kg……….g\n9,05kg=………g\n0,01kg=……g\n0,003kg=…….g\n0,078kg=………g\n\n
giúp mình bạn nhé\n\n75km 234m =……..km\n9dm 8cm 6mm=……dm\n3m 6dm 4cm=……..m\n6dm 6mm=……..dm\n2,538m=…….m…..dm……cm………mm\n2,538m=…….m……cm…….mm\n2,538m=…….m…..mm\n7,306m=……m…….dm…..mm\n7,306m=……m…….cm……mm\n7,306m=……m…….mm\n7,306m=……mm\n2,586km=…….km……m\n2,586km=…….m\n8,2km=…….km……..m\n8,2km=…….m\n4m 25cm=……m\n9dm 8cm 5mm=…………dm\n2m 6dm 3cm=………m\n4dm 4mm=………..dm\n1,105kg=………g\n5,6kg……….g\n9,05kg=………g\n0,01kg=……g\n0,003kg=…….g\n0,078kg=………g\n\n\
toán 5
75km 234m =……..km
9dm 8cm 6mm=……dm
3m 6dm 4cm=……..m
6dm 6mm=……..dm
2,538m=…….m…..dm……cm………mm
2,538m=…….m……cm…….mm
2,538m=…….m…..mm
7,306m=……m…….dm…..mm
7,306m=……m…….cm……mm
7,306m=……m…….mm
7,306m=……mm
2,586km=…….km……m
2,586km=…….m
8,2km=…….km……..m
8,2km=…….m
4m 25cm=……m
9dm 8cm 5mm=…………dm
2m 6dm 3cm=………m
4dm 4mm=………..dm
1,105kg=………g
5,6kg……….g
9,05kg=………g
0,01kg=……g
0,003kg=…….g
0,078kg=………g
Số ?
5dam = ......m 2m = ......dm
7hm = ......m 4m = ......cm
3hm = ......m 6cm = ......mm
6dam = ......m 8dm = ......cm
5dam = 50m 2m = 20dm
7hm = 700m 4m = 400cm
3hm = 300m 6cm = 60mm
6dam = 60m 8dm = 80cm