Pliss ktoś zrobi matme?

50mm i 4mm to 54mm 100mm i 3mm to 103mm 2350mm i 7mm to 2357mm

5 cm = 50 mm 50 mm + 4 mm = 54 mm 10 cm = 100 mm 100 mm + 3 mm = 103 mm 235 cm = 2350 mm 2350 mm + 7 mm = 2357 mm