1.) 8m3+600dm3-250.000cm3=...dm3 2.) 800cm3-5.000dm3+30cm3=...mm3 3.) 4,25m3-1.450liter-1.640dm3=...liter 4.) 1,8km3-1.600m3+400dm3=...dam3 5.) 225cm3+1,8m3+2,1

1 m3 = 0.001 dam3= 1x10^-9 km3= 1000 dm3 = 1000 Liter = 1,000,000 cm3 = 10^9 mm3

1) 8000+600-250 =
2) 800,000-5,000,000,000+30,000 =
3) 4250-1450-1640 =
4) 1800000-1,6+0,0004=

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