15m 4dm = ....m
45m 36mm = ....m
34dm 9cm = .....dm
8dm 6mm = .....mm
4dm = .... cm
21m = .... mm
32km = ... m
6mm = .... mm
4dm = 40cm
21m = 2100mm
32km = 3200m
6mm = 6mm
4dm = 40cm
21m = 21 000mm
32km = 32 000m
6mm = 6mm
5ha 4dam²=.....ha
7km² 8ha = ha
5dam² 9m² =.......dam²
5m² 4dm²=........m²
9dm² 1cm²=.......cm²
10cm² 6mm² = ......mm²
TL
5ha 4dam²=5,04.....ha
7km² 8ha = 708 ha
5dam² 9m² =5,09.......dam²
5m² 4dm²=....5,04....m²
9dm² 1cm²=.....901..cm²
10cm² 6mm² = ..1006....mm²
HoK TỐT
5ha 4dam²=.5,04....ha
7km² 8ha = 708 ha
5dam² 9m² =..5,09....dam²
5m² 4dm²=..5,04......m²
9dm² 1cm²=..901.....cm²
10cm² 6mm² = .10,06.....mm²
1. 5,04 ha
2. 708 ha
3. 5,09 dam2
4 . 5,04 m2
5. 9,01 cm2
6 . 10,06 mm2
526mm = ... cm .... mm. Số thích hợp điền vào chỗ chấm là :
A. 52 cm 6 mm B. 50cm 6mm
C. 52cm 60mm D. 5cm 6mm
4m5cm = .....mm ; 3dm 6mm = ...mm;. 87cm=.....dm=....cm
4 m 5 cm = 4050 mm ; 3 dm 6 mm = 306 mm ; 87 cm = 8 dm 7 cm
4m5cm = 4050mm
3dm6mm = 306mm
87cm = 8,7dm = 87cm
hay 87cm = 8dm 7cm
#Tee
4m5cm=40500mm
3dm6mm=3006mm
87cm=87dm=87cm
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
15m 4dm=...dm
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
a,
38m3 25dm3 = .....m3
15dm39cm3 =....cm3
10cm36mm3 =....mm3
b,
198cm3 =....dm3 ....cm3
2080dm3 = ... cm3.... mm3
3107mm3 =....cm3...mm3
Giúp mk vs , mình cần gấp mk cảm ơn
Điền vào chỗ trống :
2 tấn 46 kg=...kg
8 m 2 cm=...cm
7cm\(^2\)6mm\(^2\)=...mm\(^2\)
2cm=...dm
6 giờ=... ngày
Điền vào chỗ trống :
2 tấn 46 kg= 2046 kg
8 m 2 cm= 802 cm
7cm2 6mm2=706 mm2
2cm= 0,2 dm
Điền vào chỗ trống :
2 tấn 46 kg= 2046 kg
8 m 2 cm= 802 cm
7cm26mm2= 706 mm2
2cm= 0,2 dm
6 giờ= 0,25 ngày