5.3 - Some More Interesting Patterns
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Practice Questions
Test your understanding with targeted questions
List the first four triangular numbers.
💡 Hint: Think about adding natural numbers in sequence.
What are square numbers?
💡 Hint: Recall your multiplication table.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What result do you get when two triangular numbers are added?
💡 Hint: Think of their arrangement.
True or False: All even numbers are square numbers.
💡 Hint: Consider the definition of square numbers.
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Challenge Problems
Push your limits with advanced challenges
If a triangular number is 36, what are the last two numbers before it?
💡 Hint: Work backward from 6.
Design a method to visualize the frequency of non-square numbers between squares.
💡 Hint: Check how many total numbers versus non-square are listed.
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