Add the following:
$$18, 200.35, 11.72$$ and $$2.3$$
To add $$18, 200.35, 11.72$$ and $$2.3$$
Convert the decimals into like decimals by adding zeros
Like decimals are $$18.00, 200.35, 11.72$$ and $$2.30$$
$$18.00$$
$$200.35$$
$$11.72$$
$$+$$ $$2.30$$____________ $$232.37$$
___________
Hence, the addition of the given decimal numbers is $$232.37$$