Question

Add the following sums

i)52.25 m and 7.2 km
ii)4.2 m and 5658 cm

Subtract the following:

i)770 cm from 65 m
ii)23 mm from 3.2 cm​

Answer 1

Answer:

7.2525 km = 1st sum, 5,658.42 cm = 2nd sum, 5,730 cm = 3rd sum , 5.5 cm = 4th sum