👤
Nico123nico
a fost răspuns

Exercitiul 1:
Exprima in grame si kg urmatoarele expresii: 450g 500mg; 150g 700mg; 50g 200mg.

Exercitiul 2:
Efectuati operatiile:
a) 3kg 800g+2kg 700g=...kg...g
b)70g 20mg-49g 130mg=...g...kg
c)24kg 200g-12kg 800g=...kg...g
PS!!!
Dau coroana!!!

Răspuns :

1)in g: 450g,50g,150g,70g,50g,20g
in kg:0,45kg;0,05kg;0,15kg;0,05kg;0,02kg

2) a 6kg500g
b 21g