https://www.khanacademy.org/math/algebra-basics/basic-alg-foundations/alg-basics-negative-numbers/v/adding-and-subtracting-negative-number-examples 2021-06-30T17:51:06Z Adding & subtracting negative numbers Learn how to add and subtract negative numbers. The problems solved in this video are 2 - 3 = -1 and -2 - 3 = -5 and -2 + 3 = 1 and 2 - (-3) = 5 and -2 - (-3). Sal Khan video https://cdn.kastatic.org/googleusercontent/nhpJu0iR2NA-JVLE9lvXK-KkWv8F-pJqFFLzggJLVlH-XZ4uUiBXLCHZjiiM58ouoOEwxC7iwXAMLkwwMZfXNnFh Adding & subtracting negative numbers Learn how to add and subtract negative numbers. The problems solved in this video are 2 - 3 = -1 and -2 - 3 = -5 and -2 + 3 = 1 and 2 - (-3) = 5 and -2 - (-3). https://cdn.kastatic.org/ka-youtube-converted/NQSN00zL5gg.mp4/NQSN00zL5gg.mp4 247 Adding and integers https://www.khanacademy.org/math/revision-mh-math-class-6/x01cb2212e31ce997:week-1/x01cb2212e31ce997:integers/v/adding-numbers-with-different-signs-indian-accent 2025-05-30T05:30:36.604331212Z Adding numbers with different signs Use a number line to add 15 + (-46) + 29 Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Adding numbers with different signs Use a number line to add 15 + (-46) + 29 https://cdn.kastatic.org/ka-youtube-converted/2Q_XbiEq1Uo.mp4/2Q_XbiEq1Uo.mp4 282 Adding and integers https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/x6b17ba59:adding-negative-numbers-fluently/e/adding_negative_numbers 2026-03-26T05:40:45.96433927Z Adding negative numbers Practice adding positive and negative single-digit numbers. Sundar Subbarayan exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-add-negatives/e/adding-negative-numbers-on-the-number-line 2026-03-26T05:40:45.96433927Z Adding negative numbers on the number line Practice matching number line diagrams to addition expressions involving negative numbers. Ben S exercise