https://www.khanacademy.org/math/algebra-basics/basic-alg-foundations/alg-basics-negative-numbers/v/adding-integers-with-different-signs 2021-07-02T09:35:29Z Adding numbers with different signs Use a number line to add 15 + (-46) + 29 Sal Khan video https://cdn.kastatic.org/googleusercontent/w7nXlscCzE_OLhg0dP3KUJ6os_HQO657_y7dND6AK-mXwLV98KVsgaIaa8NFp6at2S7lltJTPUpzanii4Rt2GvPgEg Adding numbers with different signs Use a number line to add 15 + (-46) + 29 https://cdn.kastatic.org/ka-youtube-converted/NrVvu7cM8_o.mp4/NrVvu7cM8_o.mp4 332 Adding & subtracting integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-and-sub-integers/e/integer-addition-and-subtraction-2 2023-07-31T23:04:20.970726205Z Adding & subtracting negative numbers Practice solving addition and subtraction problems with integers (positive and negative numbers). Ben S exercise 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 Adding & subtracting integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-and-sub-integers/v/subtracting-integers-find-the-missing-value 2023-08-31T15:42:23.143811656Z Subtracting integers: find the missing value Use number lines to find missing numbers in subtraction equations with integers. Arrows to the left equivalently mean adding a negative number and subtracting a positive number of the same magnitude. Arrows to the right equivalently mean adding a positive number and subtracting a negative number of the same magnitude. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/b9f85e8d-2c85-45c0-8d88-d2cd5b9e5513_1280_720_base.png Subtracting integers: find the missing value Use number lines to find missing numbers in subtraction equations with integers. Arrows to the left equivalently mean adding a negative number and subtracting a positive number of the same magnitude. Arrows to the right equivalently mean adding a positive number and subtracting a negative number of the same magnitude. https://cdn.kastatic.org/ka-youtube-converted/HsPEStiHQS0.mp4/HsPEStiHQS0.mp4 414 Adding & subtracting integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-and-sub-integers/e/integer-addition-and-subtraction 2024-10-29T19:16:47.355178161Z Addition & subtraction: find the missing value Practice finding the missing value in an addition or subtraction equation involving negative numbers. Ben S exercise