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There are three baskets, a brown one, a red one and a pink one, holding a total of 10 eggs. How many eggs are in each basket?
How quickly can you put back the numbers on the hundred square? What's the 'best' way to do it?
A hundred square has been printed on both sides of a piece of paper. What is on the back of 100? 58? 23? 19?
This 100 square jigsaw is written in code. It starts with 1 and ends with 100. Can you build it up?
Can you go through this maze so that the numbers you pass add to exactly 100?
Amy has a box containing domino pieces but she does not think it is a complete set. Which of her domino pieces are missing?