va rog ajutatima la noua dau coroana si stele multe.
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1
400dm+1700dm=2100dm=210 m
160hm+140hm=300hm=30 000 km
120dam+1880dam=2000dam=200 km
175dm+9825dm=100000dm=10000m=10km=0.1hm
963cm+9037cm=10000cm=1000dm=100m=10dam
b) 3 dam +197 dam=200dam=2000m=2000000mm
15 hm+14hm=29 hm=2900m=29000dm
94cm+15cm= 109cm=1090mm
56dm+43dm=99dm=990cm=9900mm
72km+14cm=86 km=860hm=8600dam
c)14000dm-4000dm=10000dm=1000m=1km
17901 dam-41 dam=17860 dam= 1786hm
9hm-7hm=2hm=200m=2000dm
66dm-29 dm=37 dm=370cm=3700mm
d)80000cm+20000dm-16hm-1200m= 8hm+20-16hm-1,2hm=10,8 hm
9000000mm-5 km+200dam-50000dm=9km-5km+ 2km--5km=1km
1000000dm-9800dam+4000hm-400000dm=100km-98km+400km-40km=402 km-40=362km
160hm+140hm=300hm=30 000 km
120dam+1880dam=2000dam=200 km
175dm+9825dm=100000dm=10000m=10km=0.1hm
963cm+9037cm=10000cm=1000dm=100m=10dam
b) 3 dam +197 dam=200dam=2000m=2000000mm
15 hm+14hm=29 hm=2900m=29000dm
94cm+15cm= 109cm=1090mm
56dm+43dm=99dm=990cm=9900mm
72km+14cm=86 km=860hm=8600dam
c)14000dm-4000dm=10000dm=1000m=1km
17901 dam-41 dam=17860 dam= 1786hm
9hm-7hm=2hm=200m=2000dm
66dm-29 dm=37 dm=370cm=3700mm
d)80000cm+20000dm-16hm-1200m= 8hm+20-16hm-1,2hm=10,8 hm
9000000mm-5 km+200dam-50000dm=9km-5km+ 2km--5km=1km
1000000dm-9800dam+4000hm-400000dm=100km-98km+400km-40km=402 km-40=362km
claudia114:
ms
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