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NRICH Resources
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Parallelogram It
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a parallelogram.
https://nrich.maths.org/15164
Wed, 22 Mar 2023 16:48:15 +0000

Square It
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.
https://nrich.maths.org/squareit
Wed, 22 Mar 2023 16:33:00 +0000

Seeing Squares
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.
https://nrich.maths.org/13125
Wed, 22 Mar 2023 16:32:21 +0000

Find the Difference
Place the numbers 1 to 6 in the circles so that each number is the difference between the two numbers just below it.
https://nrich.maths.org/6227
Wed, 22 Mar 2023 14:43:22 +0000

Rhombus It
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a rhombus.
https://nrich.maths.org/15165
Tue, 21 Mar 2023 17:03:39 +0000

Less Is More
Use your knowledge of place value to try to win this game. How will you maximise your score?
https://nrich.maths.org/lessismore
Mon, 20 Mar 2023 20:14:10 +0000

Take Three Numbers
What happens when you add three numbers together? Will your answer be odd or even? How do you know?
https://nrich.maths.org/8063
Mon, 20 Mar 2023 20:09:41 +0000

Number Match
A task which depends on members of the group noticing the needs of others and responding.
https://nrich.maths.org/6937
Mon, 20 Mar 2023 15:03:38 +0000

Magic Vs
Can you put the numbers 15 in the V shape so that both 'arms' have the same total?
https://nrich.maths.org/6274
Mon, 20 Mar 2023 14:57:13 +0000

Number Differences
Place the numbers from 1 to 9 in the squares below so that the difference between joined squares is odd. How many different ways can you do this?
https://nrich.maths.org/2790
Mon, 20 Mar 2023 14:53:14 +0000

The Root of the Problem
Find the sum of this series of surds.
https://nrich.maths.org/901
Mon, 20 Mar 2023 12:17:40 +0000

5 by 5 Mathdokus
Can you use the clues to complete these 5 by 5 Mathematical Sudokus?
https://nrich.maths.org/15107
Mon, 20 Mar 2023 12:09:36 +0000

Can You Make 100?
How many ways can you find to put in operation signs (+, −, ×, ÷) to make 100?
https://nrich.maths.org/11819
Mon, 20 Mar 2023 11:28:27 +0000

Overlaps
Can you find ways to put numbers in the overlaps so the rings have equal totals?
https://nrich.maths.org/11112
Mon, 20 Mar 2023 11:23:58 +0000

Impossibilities
Just because a problem is impossible doesn't mean it's difficult...
https://nrich.maths.org/11109
Mon, 20 Mar 2023 11:08:33 +0000