When you add 56cm to 2m 50cm, first convert 2m to centimeters (200cm), then add all the centimeters together to get a total of 306cm.
To find out what 56cm added to 2m 50cm is, we first need to convert all the measurements to the same unit. Since there are 100 cm in 1 m, we can convert 2 meters to centimeters:
2m = 200cm (because 2 × 100cm = 200cm)
Now we add the centimeters:
200cm + 50cm + 56cm = 306cm
Therefore, 56cm added to 2m 50cm equals 306cm.