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Grouping Goodies

Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?

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What Number?

I am less than 25. My ones digit is twice my tens digit. My digits add up to an even number.

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Odd Tic Tac

An odd version of tic tac toe

The Set of Numbers

Stage: 1 Challenge Level: Challenge Level:1

We received many correct solutions - thank you to all of you and sorry that we can't name you all. Cong from St Peter's RC Primary sent the completed grids:

first matrix sol

second matrix solution

Well done also to Jonathan from Bruntsfield School and Alexander from Rose Hill School (to name just a few) who also sent good solutions.