https://www.khanacademy.org/math/cc-third-grade-math/imp-addition-and-subtraction/imp-adding-with-regrouping-within-1000/v/example-adding-with-carrying 2021-07-07T20:19:26Z Adding 3-digit numbers Learn to use regrouping, or carrying to add 709+996, 373+88, and 149+293. Sal Khan video https://cdn.kastatic.org/googleusercontent/hgHcTsRKnLiu92VE5fvxzDn7XZKd7qcCjoYBO84ozDq0K8hGjQPFJoZ9_CfOBHip-hg5Hhw_4u7AB5kY5x7f7RoJ Adding 3-digit numbers Learn to use regrouping, or carrying to add 709+996, 373+88, and 149+293. https://cdn.kastatic.org/ka-youtube-converted/9hM32lsQ4aI.mp4/9hM32lsQ4aI.mp4 184 Addition https://www.khanacademy.org/math/cc-third-grade-math/imp-addition-and-subtraction/imp-adding-with-regrouping-within-1000/e/addition_4 2021-04-29T07:53:38Z Add within 1000 Practice adding three-digit numbers. All sums are 1000 or less. Lukas Domagala exercise https://www.khanacademy.org/math/revision-term-1-mh-math-class-4/x2704740834b56c4b:week-2/x2704740834b56c4b:addition-and-subtraction/v/adding-multi-digit-numbers-48029233930-indian-accent 2025-06-05T07:09:47.125536708Z Adding multi-digit numbers: 48,029+233,930 Learn to use regrouping, or carrying to add 709+996, 373+88, and 149+293. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Adding multi-digit numbers: 48,029+233,930 Learn to use regrouping, or carrying to add 709+996, 373+88, and 149+293. https://cdn.kastatic.org/ka-youtube-converted/kIOuATN18ic.mp4/kIOuATN18ic.mp4 139 Addition https://www.khanacademy.org/math/cc-fourth-grade-math/imp-addition-and-subtraction-2/imp-adding-multi-digit-numbers/e/multi-digit-addition 2025-02-26T12:18:43.931206682Z Multi-digit addition Add whole numbers with sums less than 1,000,000. Lindsay exercise