Increasing order : from smallest to largest

How do you buy fruits from a fruit vendor.

Converting a lower value to higher value divide the number by its unit.

We have to subtract the quantity bought on Moday from the quantity bought on Wednesday

Compare the digits after decimal

A mouse is lighter to an elephant.

Compare the ones and tens

A balanced weight blance have a both the weights in a same line.

Which object appearing lighter in weight?

Find out difference in weight between 7kg and 4kg 300g