https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:the-other-side-of-zero/x04ca845a9a148c80:the-token-model/v/adding-with-integer-chips-indian-accent 2025-06-08T17:08:59.076161332Z Adding with integer chips Let's model and evaluate sums using integer chip diagrams. When all the integer chips are negative, we can just count up our total negatives. When we have a positive integer chip and negative integer chip, those pair up to equal zero. So our sum is whatever chips are left over. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (add course link here) Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Adding with integer chips Let's model and evaluate sums using integer chip diagrams. When all the integer chips are negative, we can just count up our total negatives. When we have a positive integer chip and negative integer chip, those pair up to equal zero. So our sum is whatever chips are left over. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (add course link here) Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by https://cdn.kastatic.org/ka-youtube-converted/GpgtfqGhIfA.mp4/GpgtfqGhIfA.mp4 212 Addition and Subtraction of Integers https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:the-other-side-of-zero/x04ca845a9a148c80:the-token-model/v/adding-the-opposite-with-integer-chips-indian-accent 2025-06-08T17:08:59.076161332Z Adding the opposite with integer chips Use integer chips to explore the conjecture that subtracting a number gives the same result as adding the opposite of the number. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (add course link here) Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Adding the opposite with integer chips Use integer chips to explore the conjecture that subtracting a number gives the same result as adding the opposite of the number. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (add course link here) Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by https://cdn.kastatic.org/ka-youtube-converted/YS6rtKsxwUg.mp4/YS6rtKsxwUg.mp4 280 Addition and Subtraction of Integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-and-sub-integers/v/adding-integers-find-the-missing-value 2023-08-31T15:42:23.143811656Z Adding integers: find the missing value Use number lines to find missing addends in addition equations with integers. When we add a positive value, we move to the right on the number line. When we add a negative value, we move to the left. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/431df0b5-84e3-4548-988e-3ccedc32383c_1280_720_base.png Adding integers: find the missing value Use number lines to find missing addends in addition equations with integers. When we add a positive value, we move to the right on the number line. When we add a negative value, we move to the left. https://cdn.kastatic.org/ka-youtube-converted/jA1vyOrzlOE.mp4/jA1vyOrzlOE.mp4 182 Addition and Subtraction of Integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-negatives/e/add-with-integer-chips 2025-02-13T21:04:37.380846713Z Add with integer chips Add integers with the support of integer chip diagrams. Charlie Auen exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-sub-neg-intro/v/subtracting-with-integer-chips 2023-08-31T15:42:23.143811656Z Subtracting with integer chips Let's model subtraction expressions using positive and negative integer chips. To subtract, we'll take away the appropriate number of chips. What if we don't have enough chips to take away? We can add as many zero pairs as we need, because they don't change the value of the expression. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/315bfd81-0ca7-434e-9009-ebfe02428f26_1280_720_base.png Subtracting with integer chips Let's model subtraction expressions using positive and negative integer chips. To subtract, we'll take away the appropriate number of chips. What if we don't have enough chips to take away? We can add as many zero pairs as we need, because they don't change the value of the expression. https://cdn.kastatic.org/ka-youtube-converted/yTqhzgpt_9Y.mp4/yTqhzgpt_9Y.mp4 330 Addition and Subtraction of Integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-sub-neg-intro/e/subtract-with-integer-chips 2025-02-13T21:04:37.380846713Z Subtract with integer chips Write subtraction equations and subtract integers with the support of integer chip diagrams. Charlie Auen exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-negatives/v/zero-pairs-worked-example 2023-08-31T15:42:23.143811656Z Zero pairs worked example When we have a positive unit and a negative unit, they add up to zero. We call that a zero pair. Let's use integer chips to represent the number -2, but not just with 2 negative chips. This will open the door for us to add and subtract with negative numbers. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/9ef5f9da-6765-46dc-a5fd-4d06f6abe8eb_1280_720_base.png Zero pairs worked example When we have a positive unit and a negative unit, they add up to zero. We call that a zero pair. Let's use integer chips to represent the number -2, but not just with 2 negative chips. This will open the door for us to add and subtract with negative numbers. https://cdn.kastatic.org/ka-youtube-converted/hwK33GvGIK4.mp4/hwK33GvGIK4.mp4 127 Addition and Subtraction of Integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-negatives/e/zero-pairs 2025-02-13T21:04:37.380846713Z Zero pairs Interpret integer chip diagrams with zero pairs. Charlie Auen exercise https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:the-other-side-of-zero/x04ca845a9a148c80:integers-in-other-places/e/integers-3-c 2024-01-03T14:27:06.234883329Z Addition and subtraction of integers Addition and subtraction of integers, word problems ashish exercise