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finding sequences

Simple Math Question: How Old Is Sally’s Grandma?

Try your skills with this simple math riddle. Sally asked his grandmother: “How old are you?” She replied: “I have 6 children and there are 4 years between each one and the next. I had my first child when I was 19. Now my youngest one is 19.” How old is Sally’s grandma? If you […] Continue reading →

Fun With Maths: Find the Missing Number in the Pentagon

Look at the numbers carefully and find the connection between them. Once you find the logic behind the numbers surrounding the pentagon and inside it you will be able to find the value of the missing number inside the 3rd pentagon. Find the Missing number in the picture below; If you get the correct answer, […] Continue reading →