Problem of the month
Each Month, Mr Dale will upload a problem for you to solve. You will have the whole month to solve the problem. All answers are to be given to Mr Dale. 2 house points will be awarded for every correct entry.
Each different face represents a different number. The sum of each row and column is given, except for one. Can you figure out the missing sum in these two puzzles?
Jamie and Aaron are counting triangles. The figure below is made of several
equilateral triangles of different sizes.
How many triangles can be found in the figure above? Explain your findings.
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