Completati spatiile punctate a) 2,5m2+1,2dam2=....da2 (unde este 2 dupa m sau dc sau dam inseamna ptrati ) b)1,5km2+17200ari=.....ha c) 6000cm2+...m2=12dm2 d)5ha+0,3km2-....hm2=4300m2 e)0,0002hm2-...m2+48dam2=2300dm2 f)583dm2+.....m2+1300cm2=7m2 urgent multumesc
finamihai
A) 2,5m²+1,2dam²=.0,025dam²+1,2dam²=1,225dam² b)1,5km²+17200ari=15000arii+17200arii=322ha c) 6000cm²+...m²=60dm²+?=12dm² ceva e gresit d)5ha+0,3km²-....hm²=50000m²+300000m²-345.700m²=4300m² e)0,0002hm-...m²+48dam²=20000dm²- +480000dm²=2300dm² ceva e gresit f)583dm²+.....m²+1300cm²=5,83m²+ 1,04m²+0,13m²=7m²
b)1,5km²+17200ari=15000arii+17200arii=322ha
c) 6000cm²+...m²=60dm²+?=12dm² ceva e gresit
d)5ha+0,3km²-....hm²=50000m²+300000m²-345.700m²=4300m²
e)0,0002hm-...m²+48dam²=20000dm²- +480000dm²=2300dm² ceva e gresit
f)583dm²+.....m²+1300cm²=5,83m²+ 1,04m²+0,13m²=7m²