The word difference means which operation?

Which two bars have the same height?

Which two days show the same data?

Count the number of letters for each day.

Calculate number of voters for golden colour and purple colour respectively.

Which bar is the tallest?

Read the melting temperature for both the metals from the graph.

First find the number of music systems sold in each month .

Count on the number of sold ice-creams for the said two days.

Count on ice -creams for first three days.