Question

Efectuati urmatoarele transformari:
a) 5000 mm + 300 cm + 200 dm = .... ....m
b) 0,002 km + 0,04 hm + 0,1 dam = .... ....m
c) 1000000 um + 2000000000 nm + 3000000000000 pm = ........m
d) 2,5km + 25 hm + 250 dam = ........m
e) 10 x 10¹² Tm + 10 x 10⁹ Gm + 10 x 10⁶ Mm + 10 x 10³ Km = ........m
f) 0,002 km + 2000 mm + 2 hm + 200 cm + 20 dam = ........m
g) 60000 mm + 10 dam + 0,4 hm + 25000 cm + 0,5 km = ........m
h) 120 x 10⁶ um + 240 x 10⁹ nm + 340 x 10¹² pm = ........m
i) 250 x 10⁶ Mm + 210 x 10⁹ Gm + 440 x 10¹² Tm = ........m
j) 0,005 Mm + 5 km + 50 hm + 500 dam = ........m

Answer 1

a)5m+3m+20m=28m
b)2m+4m+1m=7m
c)1m+2m+3m=6m
d)2500m+2500m+2500m=7500m
f)2m+2m+200m+2m+2m=208m
g)60m+100m+40m+250m+500m=950m
h)120m+240m+340m=700m
i)2,5x10la14m+2,1x10la20m+4,4x10la26m=...
j)5000mx4=20000m