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34m +24m =
61dam -15dam =
93km +47km=
80hm-36hm =
87hm ×2=
39dmx5=
48cm ÷2=
90mm ÷9=


Răspuns :

 = 58 m
 = 46 dam
 = 140 km
 =   46 hm
  = 174 hm
 = 195 dm
 = 24 cm
 = 10 mm
34m + 24m = 58m
61dam - 15dam = 46dam 
93km + 47km = 140km
80hm - 36hm = 44hm
87hm × 2 = 174 hm
39dm × 5 = 195dm
48cm ÷ 2 = 24cm
90mm ÷ 2 = 10mm