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

Toán Lớp 5: 14,3 km=–km-…m 24,4 m=-…cm 14,3 hm=–m

Toán Lớp 5: 14,3 km=……..km…….m
24,4 m=…….cm
14,3 hm=……..m

Comments ( 2 )

  1. $@Zeng$
    $14,3km=14km300m$
     $24,4m=2440cm$
    $14,3hm=1430m$

  2. Giải đáp:
    $14,3$ km $=14$ km $300$ m.
    $24,4$ m $=2440$ cm.
    $14,3$ hm $=1430$ m.

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