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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 5: 3km2 3hm2=-.km2 16km2 267m2=-.km2 3m2 26dm2=…m2 24m2 670cm2=-.m2 2km 47m=…m 450cm=…m…dm 35mm=…m 5 tấn 6 kg=…kg 105

Toán Lớp 5: 3km2 3hm2=…..km2
16km2 267m2=…..km2
3m2 26dm2=…m2
24m2 670cm2=…..m2
2km 47m=…m
450cm=…m…dm
35mm=…m
5 tấn 6 kg=…kg
1050g=….kg….g
27kg=….tấn

Comments ( 2 )

  1. 3$km^{2}$ 3$hm^{2}$ =3,03$km^{2}$ 
    16 $km^{2}$ 267$m^{2}$ =16,000267$km^{2}$ 
    3$m^{2}$ 26$dm^{2}$ =3,26$m^{2}$ 
    24$m^{2}$ 670$cm^{2}$ =30,7$m^{2}$ 
    2km 47m=2,047m
    450cm=4m50dm
    35mm=0,0035m
    5 tấn 6 kg=5006kg
    1050g=1kg50g
    27kg=0,027tấn
     

  2. 3km² 3hm² =..3,03…km²
    16km² 267m² =..16,267…km²
    3m² 26dm² =.3,26..m²
    24m² 670cm² =…24,067..m²
    2km 47m =..2047.m
    450cm =.4..m..5.dm
    35mm =..0,035.m
    5 tấn 6 kg =.5006..kg
    1050g=..1..kg..50..g
    27kg=.0,027…tấn
    Áp dụng bảng đơn vị đo khối lượng :

    toan-lop-5-3km2-3hm2-km2-16km2-267m2-km2-3m2-26dm2-m2-24m2-670cm2-m2-2km-47m-m-450cm-m-dm-35mm-m

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222-9+11+12:2*14+14 = ? ( )