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Small pepper seedlings in turquoise pots.
problem

Quarters

14 to 16

Weekly Problem 27 - 2014
Four congruent isosceles trapezia are placed in a square. What fraction of the square is shaded?

Small pepper seedlings in turquoise pots.
problem

Open the Box

11 to 14

Weekly Problem 37 - 2015
A piece of card is folded to make an open box. Given its surface area, can you work out its volume?

Small pepper seedlings in turquoise pots.
problem

Leaning Over

11 to 14

Weekly Problem 31 - 2017
The triangle HIJ has the same area as the square FGHI. What is the distance from J to the line extended through F and G?

Small pepper seedlings in turquoise pots.
problem

Four Square

11 to 14

Weekly Problem 17 - 2015
A square contains two overlapping squares. What is the total of the shaded regions?

Small pepper seedlings in turquoise pots.
problem

Reading From Behind

11 to 14

Can you find the time between 3 o'clock and 10 o'clock when my digital clock looks the same from both the front and back?

Small tomato seedlings in yellow pots.
problem

School Dinners

11 to 14

Our school dinners offer the same choice each day, and each day I try a new option. How long will it be before I eat the same meal again?

Small tomato seedlings in yellow pots.
problem

Medal Ceremony

14 to 16

The teacher has forgotten which pupil won which medal. In how many different ways could he give the medals out to the pupils?

Small pepper seedlings in orange pots.
problem

I Love Musical Stars

14 to 16

Each row and column has the total given. What is the value of the heart symbol?

Small pepper seedlings in turquoise pots.
problem

Trisected Triangle

14 to 16

Weekly Problem 34 - 2015
Four tiles are given. For which of them can three be placed together to form an equilateral triangle?

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