4563mm=...m....mm
a) 2,539m=...m...dm...cm...mm c)2,586km=...km...m
=...m...cm...mm =...m
=..m...mm
=...mm
b) 7,306m=...m...dm...mm d) 8,2km=...km...m
=...m...cm...mm =...m
=...m...mm
=...mm
https://olm.vn/hoi-dap/detail/195347396529.html
a ) 2,539m = 2m 5dm 3cm 9mm b ) 7,306m = 7m 3dm 6mm
= 2m 53cm 9mm = 7m 30cm 6mm
= 2m 539mm = 7m 306mm
= 2539mm = 7306mm
c ) 2,586km = 2km 586m d ) 8,2km = 8km 200m
= 2586m = 8200
10 cm = … mm 100 cm = ... mm
1 m = ... mm 1km = ... mm
1... = 1000 m
10 cm =100 mm 100 cm = 1000 mm
1 m = 1000 mm 1km = 100000 mm
1km = 1000 m
10 cm =100 mm 100 cm = 1000 mm
1 m = 1000 mm 1km = 1000000 mm
1km = 1000 m
10cm=10mm
1m=1000mm
100cm=1000mm
1km=100000mm
1km=1000m
1 mm vuông=.....cm vuông
1 mm vuông=.....dm vuông
1 mm vuông=.....m vuông
1 mm=....cm
1 mm=....dm
1 mm=.....m
1 mm2 = 0,01 cm2
1 mm2 = 0,0001 dm2
1 mm2 = 0,000001 m2
1mm = 0,1 cm
1mm = 0,01 dm
1mm = 0,001 m
1 mm2 = 0,01 cm2
1 mm2 = 0,0001 dm2
1 mm2 = 0,000001 m2
1 mm = 0,1 cm
1 mm = 0,01 dm
1 mm = 0,001 m
Viết số đo thích hợp vào chỗ chấm:
2km = ……m
2cm = …… mm
3km = …… m
5cm = …… mm
…… m = 5km
…… mm = 6cm
2km = 2000m
2cm = 20mm
3km = 3000m
5cm = 50mm
5000m = 5km
60mm = 6cm
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
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
Số?
a) 1 cm = ? mm 1 m = ? mm
b) 10 mm = ? cm 1 000 mm = ? m
c) 6 cm = ? mm 2 cm = ? mm
a) 1 cm = 10 mm 1 m = 1000mm
b) 10 mm = 1 cm 1 000 mm = 1 m
c) 6 cm = 60 mm 2 cm = 20 mm
a) 1 cm = 10 mm 1 m = 1000 mm
b) 10 mm = 1 cm 1 000 mm = 1 m
c) 6 cm = 60 mm 2 cm = 20 mm
9m6cm=...cm 709cm=....cm
38m=mm 12 000mm=.... .m
16m5mm mm 21 075 mm ....m... ..mm
b. 8009m=8. 5075 m=5...75.....
902 mm= 9....2..... 3009m=3....9.....
19000mm= 19.....
..
9m 6cm=906cm 709cm=709cm
38=38 000 mm 12 000mm=12m
16m 5mm=16 005mm 21 075mm=21m 75mm
8009m=8km 9m 5075m=5km 75m
902mm=9cm 2mm 3009m=3km 9m
19 000mm=19m
a , 2,539 m = .......... m .......... dm .......... cm .......... mm
= ........... m ......... cm ........... mm
= ........... m ......... mm
= ............ mm
b , 7,306 m = .......... m .......... dm .......... mm
=.......... m ........... cm .......... mm
= ......... m ........... mm
= ........... mm
help me !
help me !
help me !
ko biết chr lời huhu
2,539m=25,39dm=253,9cm=2539mm
7,306m=73,06dm=730,6cm=7306mm
TL
=2000m 500dm 30 cm 9 mm
Hok tốt nghen