a) 5 km = 500 dam ✔
250 m = 25 dam ✔
20 mm = 2 cm ✔
b) 300 000 cm = 30000dm ✔
49 000 cm = 4900 m ✔
537 000 dam = 537 cm ✔
⚫Calculează :
a) 13 km + 400 dm = 1300 dam + 4 dam = 1304 dam ✅
b) 63 hm – 1 300 cm = 6300 m - 13 m = 6287 m✅
c) 16 km x 3 = 48 km = 4800 dam ✅
d) 165 000 cm : 3 = 55000 cm = 55 dam ✅