Αrrange from smallest to largest

 

Πρόσθεση κλασμάτων

 

Pattern 1

 

The pie chart

 

What fraction of the total area is shaded?

 

Pattern of figures

 

Find the sum of the lost digits

 

What is the average?

 

What fraction of the square is shaded?

 

Remove the symbols of grouping and simplify the resulting expressions

 

Simplify the follwing expressions by combining like terms

 

Angle chasing (17)

 

What is the correct order?

 

How many times in one day will it display all four digits 2, 0, 1 and 9 in some order?

 

Red squirrels

There are 120 000 red squirrels living in Scotland. This represents 75% of their total UK population. How many more red squirrels live in Scotland than live in the remainder of the UK?

Which has the smallest surface area?