👤
Duduialayza
a fost răspuns

Calculati dupa modelul dat
7m+900m=? dm
7m=70 dm
900cm=90 dm
70 dm +90 dm=160 dm

12dam:2hm=? m
8 km+15 dam=? m
52hm-110dam=? m
8m+124dm= ? cm
70dm:18cm-? mm
3000cm:180dm=? m
85dam-13m=? dm
5hm-82m= ? m
84km-15dam=?m

Răspuns :

DeiutzaTha
[tex]12dam:2hm= ? m [/tex]
    12dam=120
    2 hm = 200
    120m+200m=320m

[tex]8km-15dam= ? m[/tex]
      8km= 8000m
   15dam= 150m
   8000m-150m=7850m

[tex]52hm-110dam= ? m[/tex]
      52hm =5200m
    110dam= 1100m 
   5200m-1100m= 4100m 

[tex]8 m+14 dam= ? cm[/tex]
     8m=800cm
   14dam=14000cm
  800cm+14000cm=14800cm

Restul nu mai am timp...Scuze


Alte intrebari