The cost of 1 kg of apples Animation Play

The cream for the birthday cake Whiteboard exercise Play

The effectiveness of the goalkeepers Whiteboard exercise Play

The gradient of the road Whiteboard exercise Play

The level of the water Whiteboard exercise Play

The modal value Whiteboard exercise Play

The modal value Student activity Play

The new price of the dress Animation Play

The new prices of the dresses Whiteboard exercise Play

The path to the garden pool Animation Play

The per cent of the square's area Animation Play

The price cuts Whiteboard exercise Play

The price of a cinema ticket Whiteboard exercise Play

The price of airline ticket without the discount Whiteboard exercise Play

The price of book Whiteboard exercise Play

The price of skis Whiteboard exercise Play

The price of Yoko's dress Whiteboard exercise Play

The price of Yoko's dress before the sale Whiteboard exercise Play

The price the pens Animation Play

The ratio of boys to girls Whiteboard exercise Play

The steep road Animation Play

The swimming pool Whiteboard exercise Play

The tickets to the cinema Whiteboard exercise Play

The tickets to the ice ring Whiteboard exercise Play

The weight of the raisins Whiteboard exercise Play