Place this "worm" on the 100 square and find the total of the four squares it covers. Keeping its head in the same place, what other totals can you make?
There are six numbers written in five different scripts. Can you sort out which is which?
Put operations signs between the numbers 3 4 5 6 to make the highest possible number and lowest possible number.
The third Venn diagram below is a little different. This time you need to decide what sets the two groups represent. Choose the labels from the list on the right.