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

Toán Lớp 5: a,4m2cm=-m 12m8dm=-m 26m8cm=-m b,9dm8cm5mm=-.dm 2m6dm3cm=-.m 4dm4mm=-.dm c,248dm=-.m 36dm=-.m 5dm-.m d,3561m

Toán Lớp 5: a,4m2cm=….m
12m8dm=….m
26m8cm=….m
b,9dm8cm5mm=…..dm
2m6dm3cm=…..m
4dm4mm=…..dm
c,248dm=…..m
36dm=…..m
5dm…..m
d,3561m=…..km
542m=….km
9m=……km

Comments ( 2 )

  1. 4m2cm=4,02 m
    12m8dm=12,8 m
    26m8cm=26,08 m
    9dm8cm5mm=9,85 dm
    2m6dm3cm=2,63 m
    4dm4mm=4,04 dm
    248dm=2,48 m
    36dm=3,6 m
    5dm=0,5 m
    3561m=3,561 km
    542m=0,542 km
    9m=0,009 km 

  2. a ] 4m 2 cm = 4 ,02 m
    12m 8dm = 12 ,8 m
    26m 8cm = 26 ,08 m
    b ] 9dm 8cm 5mm = 9 , 85 dm
    2m 6dm 3cm = 2 , 63 m
    4dm 4mm = 4 ,04 dm
    c ] 248dm = 2 ,48 m
    36dm = 3 ,6 m
    5 dm = 0 ,5 m
    d ] 3561 m = 3 , 561 km
    542m = 0 ,542 km
    9m = 0 , 009 km

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

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