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In this game, you throw a dice and move counters along the snail's body and in a spiral around the snail's shell. It is about understanding tens and ones.
You have a set of the digits from 0 to 9. Can you arrange these in the five boxes to make two-digit numbers as close to the targets as possible?
If you put three beads onto a tens/ones abacus you can make the numbers 3, 30, 12 or 21. What numbers can be made with six beads?
Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?
Exploring the structure of a number square: how quickly can you put the number tiles in the right place on the grid?