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a fost răspuns

Calculati:87kg-144g=?g, 126hg-1100dag=?g, 140kg-1hg=?dag, 3400g+34kg=?dg, 760g+455dag=?g, 130q+114t=?q

Răspuns :

87kg-144g=87000g-144g=  86856
126hg-1100dag=1260dag-1100dag=160dag
140kg-1hg=14000dag-10dag=13990dag
3400g+34kg=34000dg+340000dg+374000dg
760g+455dag=760+4550=5310g
130q+114t=130+1140q=1270q

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