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Month Mania

Can you design a new shape for the twenty-eight squares and arrange the numbers in a logical way? What patterns do you notice?


Noah saw 12 legs walk by into the Ark. How many creatures did he see?

Writing Digits

Lee was writing all the counting numbers from 1 to 20. She stopped for a rest after writing seventeen digits. What was the last number she wrote?

How Many?

Age 5 to 11
Challenge Level

Have a look at this photo of some peaches:

How many?
How did you count them?

Now take a look at this picture of oranges:

How many?
How did you count them?

And one last photo:


How many this time?
How did you count?

This task was inspired by Christopher Danielson's tweets.  You can follow Christopher on Twitter here.  

You may be interested in the other problems in our Low Threshold High Ceiling Feature.