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Calculati: a)3supra40+5supra12=
b)9supra10+3supra14=
c)8supra75+1supra12=
d)0,7+3supra4=
e)2,7+5supra5=
f)3supra8+1,12=
Va rogg.


Răspuns :

a) 59supra120
b)64supra35
c)191supra900
d)29supra20
e)3,7
f)299supra200
sper ca te.am ajutat :)