https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:patterns-in-mathematics-india/x04ca845a9a148c80:relations-among-number-sequences/v/representing-sums-pictorially 2025-12-05T07:40:43.445764999Z Representing Sums Pictorially In this video, we will try to make sense out of why adding first few odd numbers always gives us a square number. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Representing Sums Pictorially In this video, we will try to make sense out of why adding first few odd numbers always gives us a square number. https://cdn.kastatic.org/ka-youtube-converted/3UHO2S8KluA.mp4/3UHO2S8KluA.mp4 156 Relations among Number Sequences https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:patterns-in-mathematics-india/x04ca845a9a148c80:relations-among-number-sequences/v/relating-number-sequences 2025-12-05T07:40:43.445764999Z Relating Number Sequences In this video, we are relating the sequence of counting numbers with the sequence of square numbers. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Relating Number Sequences In this video, we are relating the sequence of counting numbers with the sequence of square numbers. https://cdn.kastatic.org/ka-youtube-converted/8FXdKsbz9Tg.mp4/8FXdKsbz9Tg.mp4 185 Relations among Number Sequences https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:patterns-in-mathematics-india/x04ca845a9a148c80:relations-among-number-sequences/v/recognising-number-sequence-basic 2025-12-05T07:40:43.445764999Z Recognising Number Sequence (Basic) In this video, we are trying to find the pattern in a given number sequence. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Recognising Number Sequence (Basic) In this video, we are trying to find the pattern in a given number sequence. https://cdn.kastatic.org/ka-youtube-converted/nGbOBwkJUhA.mp4/nGbOBwkJUhA.mp4 131 Relations among Number Sequences https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:patterns-in-mathematics-india/x04ca845a9a148c80:relations-among-number-sequences/v/recognising-number-sequence-intermediate 2025-12-05T07:40:43.445764999Z Recognising Number Sequence (Intermediate) In this video, we are trying to find the pattern in a given number sequence. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Recognising Number Sequence (Intermediate) In this video, we are trying to find the pattern in a given number sequence. https://cdn.kastatic.org/ka-youtube-converted/_cbQ9Ahr7y8.mp4/_cbQ9Ahr7y8.mp4 194 Relations among Number Sequences